30731490720

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 1008

約数和(自身を含む): 133762739040

約数和(自身を除く): 103031248320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 243, 245, 252, 266, 270, 280, 283, 285, 288, 294, 304, 315, 324, 336, 342, 360, 378, 380, 392, 399, 405, 420, 432, 441, 456, 480, 486, 490, 504, 513, 532, 540, 560, 566, 567, 570, 588, 608, 630, 648, 665, 672, 684, 720, 729, 735, 756, 760, 784, 798, 810, 840, 849, 855, 864, 882, 912, 931, 945, 972, 980, 1008, 1026, 1064, 1080, 1120, 1132, 1134, 1140, 1176, 1197, 1215, 1260, 1296, 1323, 1330, 1368, 1415, 1440, 1458, 1470, 1512, 1520, 1539, 1568, 1596, 1620, 1680, 1698, 1701, 1710, 1764, 1824, 1862, 1890, 1944, 1960, 1981, 1995, 2016, 2052, 2128, 2160, 2205, 2264, 2268, 2280, 2352, 2394, 2430, 2520, 2547, 2565, 2592, 2646, 2660, 2736, 2793, 2830, 2835, 2916, 2940, 3024, 3040, 3078, 3192, 3240, 3360, 3396, 3402, 3420, 3528, 3591, 3645, 3724, 3780, 3888, 3920, 3962, 3969, 3990, 4104, 4245, 4256, 4320, 4410, 4528, 4536, 4560, 4617, 4655, 4704, 4788, 4860, 5040, 5094, 5103, 5130, 5292, 5320, 5377, 5472, 5586, 5660, 5670, 5832, 5880, 5943, 5985, 6048, 6156, 6384, 6480, 6615, 6792, 6804, 6840, 7056, 7182, 7290, 7448, 7560, 7641, 7695, 7776, 7840, 7924, 7938, 7980, 8208, 8379, 8490, 8505, 8820, 9056, 9072, 9120, 9234, 9310, 9576, 9720, 9905, 10080, 10188, 10206, 10260, 10584, 10640, 10754, 10773, 11172, 11320, 11340, 11664, 11760, 11886, 11907, 11970, 12312, 12735, 12768, 12960, 13230, 13584, 13608, 13680, 13851, 13867, 13965, 14112, 14364, 14580, 14896, 15120, 15282, 15390, 15848, 15876, 15960, 16131, 16416, 16758, 16980, 17010, 17640, 17829, 17955, 18144, 18468, 18620, 19152, 19440, 19810, 19845, 20376, 20412, 20520, 21168, 21280, 21508, 21546, 22344, 22640, 22680, 22923, 23085, 23328, 23520, 23772, 23814, 23940, 24624, 25137, 25470, 25515, 26460, 26885, 27168, 27216, 27360, 27702, 27734, 27930, 28728, 29160, 29715, 29792, 30240, 30564, 30780, 31696, 31752, 31920, 32262, 32319, 33516, 33960, 34020, 35280, 35658, 35721, 35910, 36936, 37240, 37639, 38205, 38304, 38880, 39620, 39690, 40752, 40824, 41040, 41601, 41895, 42336, 43016, 43092, 44688, 45280, 45360, 45846, 46170, 47544, 47628, 47880, 48393, 49248, 50274, 50940, 51030, 52920, 53487, 53770, 53865, 54432, 55404, 55468, 55860, 57456, 58320, 59430, 59535, 61128, 61560, 63392, 63504, 63840, 64524, 64638, 67032, 67920, 68040, 68769, 69255, 69335, 70560, 71316, 71442, 71820, 73872, 74480, 75278, 75411, 76410, 79240, 79380, 80655, 81504, 81648, 82080, 83202, 83790, 86032, 86184, 89145, 89376, 90720, 91692, 92340, 95088, 95256, 95760, 96786, 96957, 100548, 101880, 102060, 105840, 106974, 107540, 107730, 110808, 110936, 111720, 112917, 114615, 114912, 116640, 118860, 119070, 122256, 123120, 124803, 125685, 127008, 129048, 129276, 134064, 135840, 136080, 137538, 138510, 138670, 142632, 142884, 143640, 145179, 147744, 148960, 150556, 150822, 152820, 158480, 158760, 160461, 161310, 161595, 163296, 166404, 167580, 172064, 172368, 178290, 178605, 183384, 184680, 188195, 190176, 190512, 191520, 193572, 193914, 201096, 203760, 204120, 206307, 208005, 211680, 213948, 215080, 215460, 221616, 221872, 223440, 225834, 226233, 229230, 237720, 238140, 241965, 244512, 246240, 249606, 251370, 258096, 258552, 263473, 267435, 268128, 272160, 275076, 277020, 277340, 285264, 285768, 287280, 290358, 301112, 301644, 305640, 316960, 317520, 320922, 322620, 323190, 332808, 335160, 338751, 343845, 344736, 356580, 357210, 366768, 369360, 374409, 376390, 377055, 381024, 387144, 387828, 402192, 407520, 408240, 412614, 416010, 427896, 430160, 430920, 435537, 443232, 443744, 446880, 451668, 452466, 458460, 475440, 476280, 481383, 483930, 484785, 499212, 502740, 516192, 517104, 526946, 534870, 550152, 554040, 554680, 564585, 570528, 571536, 574560, 580716, 602224, 603288, 611280, 624015, 635040, 641844, 645240, 646380, 665616, 670320, 677502, 678699, 687690, 713160, 714420, 725895, 733536, 738720, 748818, 752780, 754110, 774288, 775656, 790419, 802305, 804384, 816480, 825228, 832020, 855792, 860320, 861840, 871074, 903336, 904932, 916920, 950880, 952560, 962766, 967860, 969570, 998424, 1005480, 1016253, 1031535, 1034208, 1053892, 1069740, 1100304, 1108080, 1109360, 1123227, 1129170, 1131165, 1143072, 1161432, 1204448, 1206576, 1222560, 1248030, 1283688, 1290480, 1292760, 1306611, 1317365, 1331232, 1340640, 1355004, 1357398, 1375380, 1426320, 1428840, 1444149, 1451790, 1497636, 1505560, 1508220, 1548576, 1551312, 1580838, 1604610, 1650456, 1664040, 1693755, 1711584, 1723680, 1742148, 1806672, 1809864, 1833840, 1872045, 1905120, 1925532, 1935720, 1939140, 1996848, 2010960, 2032506, 2063070, 2107784, 2139480, 2177685, 2200608, 2216160, 2218720, 2246454, 2258340, 2262330, 2322864, 2371257, 2406915, 2413152, 2496060, 2567376, 2580960, 2585520, 2613222, 2634730, 2710008, 2714796, 2750760, 2852640, 2857680, 2888298, 2903580, 2995272, 3011120, 3016440, 3048759, 3102624, 3161676, 3209220, 3300912, 3328080, 3369681, 3387510, 3393495, 3484296, 3613344, 3619728, 3667680, 3744090, 3851064, 3871440, 3878280, 3919833, 3952095, 3993696, 4021920, 4065012, 4126140, 4215568, 4278960, 4355370, 4492908, 4516680, 4524660, 4645728, 4742514, 4813830, 4992120, 5081265, 5134752, 5171040, 5226444, 5269460, 5420016, 5429592, 5501520, 5616135, 5715360, 5776596, 5807160, 5990544, 6022240, 6032880, 6097518, 6323352, 6418440, 6533055, 6601824, 6656160, 6739362, 6775020, 6786990, 6968592, 7113771, 7220745, 7239456, 7488180, 7702128, 7742880, 7756560, 7839666, 7904190, 8130024, 8252280, 8431136, 8557920, 8710740, 8985816, 9033360, 9049320, 9146277, 9485028, 9627660, 9984240, 10109043, 10162530, 10452888, 10538920, 10840032, 10859184, 11003040, 11232270, 11553192, 11614320, 11856285, 11981088, 12065760, 12195036, 12646704, 12836880, 13066110, 13478724, 13550040, 13573980, 13937184, 14227542, 14441490, 14976360, 15243795, 15404256, 15513120, 15679332, 15808380, 16260048, 16504560, 16848405, 17421480, 17971632, 18066720, 18098640, 18292554, 18970056, 19255320, 19599165, 19968480, 20218086, 20325060, 20905776, 21077840, 21341313, 21718368, 22464540, 23106384, 23228640, 23712570, 24390072, 25293408, 25673760, 26132220, 26957448, 27100080, 27147960, 27438831, 28455084, 28882980, 29952720, 30487590, 31358664, 31616760, 32520096, 33009120, 33696810, 34842960, 35568855, 35943264, 36197280, 36585108, 37940112, 38510640, 39198330, 40436172, 40650120, 41811552, 42155680, 42682626, 44929080, 45731385, 46212768, 47425140, 48780144, 50545215, 52264440, 53914896, 54200160, 54295920, 54877662, 56910168, 57765960, 59905440, 60975180, 62717328, 63233520, 64023939, 67393620, 69685920, 71137710, 73170216, 75880224, 77021280, 78396660, 80872344, 81300240, 85365252, 89858160, 91462770, 94850280, 97560288, 101090430, 104528880, 106706565, 107829792, 108591840, 109755324, 113820336, 115531920, 121950360, 125434656, 126467040, 128047878, 134787240, 137194155, 142275420, 146340432, 156793320, 161744688, 162600480, 170730504, 179716320, 182925540, 189700560, 192071817, 202180860, 209057760, 213413130, 219510648, 227640672, 231063840, 243900720, 256095756, 269574480, 274388310, 284550840, 292680864, 313586640, 320119695, 323489376, 341461008, 365851080, 379401120, 384143634, 404361720, 426826260, 439021296, 487801440, 512191512, 539148960, 548776620, 569101680, 627173280, 640239390, 682922016, 731702160, 768287268, 808723440, 853652520, 878042592, 960359085, 1024383024, 1097553240, 1138203360, 1280478780, 1463404320, 1536574536, 1617446880, 1707305040, 1920718170, 2048766048, 2195106480, 2560957560, 3073149072, 3414610080, 3841436340, 4390212960, 5121915120, 6146298144, 7682872680, 10243830240, 15365745360, 30731490720]

約数ペア:

[(1, 30731490720), (2, 15365745360), (3, 10243830240), (4, 7682872680), (5, 6146298144), (6, 5121915120), (7, 4390212960), (8, 3841436340), (9, 3414610080), (10, 3073149072), (12, 2560957560), (14, 2195106480), (15, 2048766048), (16, 1920718170), (18, 1707305040), (19, 1617446880), (20, 1536574536), (21, 1463404320), (24, 1280478780), (27, 1138203360), (28, 1097553240), (30, 1024383024), (32, 960359085), (35, 878042592), (36, 853652520), (38, 808723440), (40, 768287268), (42, 731702160), (45, 682922016), (48, 640239390), (49, 627173280), (54, 569101680), (56, 548776620), (57, 539148960), (60, 512191512), (63, 487801440), (70, 439021296), (72, 426826260), (76, 404361720), (80, 384143634), (81, 379401120), (84, 365851080), (90, 341461008), (95, 323489376), (96, 320119695), (98, 313586640), (105, 292680864), (108, 284550840), (112, 274388310), (114, 269574480), (120, 256095756), (126, 243900720), (133, 231063840), (135, 227640672), (140, 219510648), (144, 213413130), (147, 209057760), (152, 202180860), (160, 192071817), (162, 189700560), (168, 182925540), (171, 179716320), (180, 170730504), (189, 162600480), (190, 161744688), (196, 156793320), (210, 146340432), (216, 142275420), (224, 137194155), (228, 134787240), (240, 128047878), (243, 126467040), (245, 125434656), (252, 121950360), (266, 115531920), (270, 113820336), (280, 109755324), (283, 108591840), (285, 107829792), (288, 106706565), (294, 104528880), (304, 101090430), (315, 97560288), (324, 94850280), (336, 91462770), (342, 89858160), (360, 85365252), (378, 81300240), (380, 80872344), (392, 78396660), (399, 77021280), (405, 75880224), (420, 73170216), (432, 71137710), (441, 69685920), (456, 67393620), (480, 64023939), (486, 63233520), (490, 62717328), (504, 60975180), (513, 59905440), (532, 57765960), (540, 56910168), (560, 54877662), (566, 54295920), (567, 54200160), (570, 53914896), (588, 52264440), (608, 50545215), (630, 48780144), (648, 47425140), (665, 46212768), (672, 45731385), (684, 44929080), (720, 42682626), (729, 42155680), (735, 41811552), (756, 40650120), (760, 40436172), (784, 39198330), (798, 38510640), (810, 37940112), (840, 36585108), (849, 36197280), (855, 35943264), (864, 35568855), (882, 34842960), (912, 33696810), (931, 33009120), (945, 32520096), (972, 31616760), (980, 31358664), (1008, 30487590), (1026, 29952720), (1064, 28882980), (1080, 28455084), (1120, 27438831), (1132, 27147960), (1134, 27100080), (1140, 26957448), (1176, 26132220), (1197, 25673760), (1215, 25293408), (1260, 24390072), (1296, 23712570), (1323, 23228640), (1330, 23106384), (1368, 22464540), (1415, 21718368), (1440, 21341313), (1458, 21077840), (1470, 20905776), (1512, 20325060), (1520, 20218086), (1539, 19968480), (1568, 19599165), (1596, 19255320), (1620, 18970056), (1680, 18292554), (1698, 18098640), (1701, 18066720), (1710, 17971632), (1764, 17421480), (1824, 16848405), (1862, 16504560), (1890, 16260048), (1944, 15808380), (1960, 15679332), (1981, 15513120), (1995, 15404256), (2016, 15243795), (2052, 14976360), (2128, 14441490), (2160, 14227542), (2205, 13937184), (2264, 13573980), (2268, 13550040), (2280, 13478724), (2352, 13066110), (2394, 12836880), (2430, 12646704), (2520, 12195036), (2547, 12065760), (2565, 11981088), (2592, 11856285), (2646, 11614320), (2660, 11553192), (2736, 11232270), (2793, 11003040), (2830, 10859184), (2835, 10840032), (2916, 10538920), (2940, 10452888), (3024, 10162530), (3040, 10109043), (3078, 9984240), (3192, 9627660), (3240, 9485028), (3360, 9146277), (3396, 9049320), (3402, 9033360), (3420, 8985816), (3528, 8710740), (3591, 8557920), (3645, 8431136), (3724, 8252280), (3780, 8130024), (3888, 7904190), (3920, 7839666), (3962, 7756560), (3969, 7742880), (3990, 7702128), (4104, 7488180), (4245, 7239456), (4256, 7220745), (4320, 7113771), (4410, 6968592), (4528, 6786990), (4536, 6775020), (4560, 6739362), (4617, 6656160), (4655, 6601824), (4704, 6533055), (4788, 6418440), (4860, 6323352), (5040, 6097518), (5094, 6032880), (5103, 6022240), (5130, 5990544), (5292, 5807160), (5320, 5776596), (5377, 5715360), (5472, 5616135), (5586, 5501520), (5660, 5429592), (5670, 5420016), (5832, 5269460), (5880, 5226444), (5943, 5171040), (5985, 5134752), (6048, 5081265), (6156, 4992120), (6384, 4813830), (6480, 4742514), (6615, 4645728), (6792, 4524660), (6804, 4516680), (6840, 4492908), (7056, 4355370), (7182, 4278960), (7290, 4215568), (7448, 4126140), (7560, 4065012), (7641, 4021920), (7695, 3993696), (7776, 3952095), (7840, 3919833), (7924, 3878280), (7938, 3871440), (7980, 3851064), (8208, 3744090), (8379, 3667680), (8490, 3619728), (8505, 3613344), (8820, 3484296), (9056, 3393495), (9072, 3387510), (9120, 3369681), (9234, 3328080), (9310, 3300912), (9576, 3209220), (9720, 3161676), (9905, 3102624), (10080, 3048759), (10188, 3016440), (10206, 3011120), (10260, 2995272), (10584, 2903580), (10640, 2888298), (10754, 2857680), (10773, 2852640), (11172, 2750760), (11320, 2714796), (11340, 2710008), (11664, 2634730), (11760, 2613222), (11886, 2585520), (11907, 2580960), (11970, 2567376), (12312, 2496060), (12735, 2413152), (12768, 2406915), (12960, 2371257), (13230, 2322864), (13584, 2262330), (13608, 2258340), (13680, 2246454), (13851, 2218720), (13867, 2216160), (13965, 2200608), (14112, 2177685), (14364, 2139480), (14580, 2107784), (14896, 2063070), (15120, 2032506), (15282, 2010960), (15390, 1996848), (15848, 1939140), (15876, 1935720), (15960, 1925532), (16131, 1905120), (16416, 1872045), (16758, 1833840), (16980, 1809864), (17010, 1806672), (17640, 1742148), (17829, 1723680), (17955, 1711584), (18144, 1693755), (18468, 1664040), (18620, 1650456), (19152, 1604610), (19440, 1580838), (19810, 1551312), (19845, 1548576), (20376, 1508220), (20412, 1505560), (20520, 1497636), (21168, 1451790), (21280, 1444149), (21508, 1428840), (21546, 1426320), (22344, 1375380), (22640, 1357398), (22680, 1355004), (22923, 1340640), (23085, 1331232), (23328, 1317365), (23520, 1306611), (23772, 1292760), (23814, 1290480), (23940, 1283688), (24624, 1248030), (25137, 1222560), (25470, 1206576), (25515, 1204448), (26460, 1161432), (26885, 1143072), (27168, 1131165), (27216, 1129170), (27360, 1123227), (27702, 1109360), (27734, 1108080), (27930, 1100304), (28728, 1069740), (29160, 1053892), (29715, 1034208), (29792, 1031535), (30240, 1016253), (30564, 1005480), (30780, 998424), (31696, 969570), (31752, 967860), (31920, 962766), (32262, 952560), (32319, 950880), (33516, 916920), (33960, 904932), (34020, 903336), (35280, 871074), (35658, 861840), (35721, 860320), (35910, 855792), (36936, 832020), (37240, 825228), (37639, 816480), (38205, 804384), (38304, 802305), (38880, 790419), (39620, 775656), (39690, 774288), (40752, 754110), (40824, 752780), (41040, 748818), (41601, 738720), (41895, 733536), (42336, 725895), (43016, 714420), (43092, 713160), (44688, 687690), (45280, 678699), (45360, 677502), (45846, 670320), (46170, 665616), (47544, 646380), (47628, 645240), (47880, 641844), (48393, 635040), (49248, 624015), (50274, 611280), (50940, 603288), (51030, 602224), (52920, 580716), (53487, 574560), (53770, 571536), (53865, 570528), (54432, 564585), (55404, 554680), (55468, 554040), (55860, 550152), (57456, 534870), (58320, 526946), (59430, 517104), (59535, 516192), (61128, 502740), (61560, 499212), (63392, 484785), (63504, 483930), (63840, 481383), (64524, 476280), (64638, 475440), (67032, 458460), (67920, 452466), (68040, 451668), (68769, 446880), (69255, 443744), (69335, 443232), (70560, 435537), (71316, 430920), (71442, 430160), (71820, 427896), (73872, 416010), (74480, 412614), (75278, 408240), (75411, 407520), (76410, 402192), (79240, 387828), (79380, 387144), (80655, 381024), (81504, 377055), (81648, 376390), (82080, 374409), (83202, 369360), (83790, 366768), (86032, 357210), (86184, 356580), (89145, 344736), (89376, 343845), (90720, 338751), (91692, 335160), (92340, 332808), (95088, 323190), (95256, 322620), (95760, 320922), (96786, 317520), (96957, 316960), (100548, 305640), (101880, 301644), (102060, 301112), (105840, 290358), (106974, 287280), (107540, 285768), (107730, 285264), (110808, 277340), (110936, 277020), (111720, 275076), (112917, 272160), (114615, 268128), (114912, 267435), (116640, 263473), (118860, 258552), (119070, 258096), (122256, 251370), (123120, 249606), (124803, 246240), (125685, 244512), (127008, 241965), (129048, 238140), (129276, 237720), (134064, 229230), (135840, 226233), (136080, 225834), (137538, 223440), (138510, 221872), (138670, 221616), (142632, 215460), (142884, 215080), (143640, 213948), (145179, 211680), (147744, 208005), (148960, 206307), (150556, 204120), (150822, 203760), (152820, 201096), (158480, 193914), (158760, 193572), (160461, 191520), (161310, 190512), (161595, 190176), (163296, 188195), (166404, 184680), (167580, 183384), (172064, 178605), (172368, 178290)]