19960597440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:162

約数の個数: 1008

約数和(自身を含む): 87388354560

約数和(自身を除く): 67427757120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 82, 84, 90, 93, 95, 96, 105, 112, 114, 120, 123, 124, 126, 133, 140, 144, 152, 155, 160, 164, 168, 171, 180, 186, 190, 192, 205, 210, 217, 224, 228, 240, 246, 248, 252, 266, 279, 280, 285, 287, 288, 304, 310, 315, 320, 328, 336, 342, 360, 369, 372, 380, 399, 410, 420, 434, 448, 456, 465, 480, 492, 496, 504, 532, 558, 560, 570, 574, 576, 589, 608, 615, 620, 630, 651, 656, 665, 672, 684, 720, 738, 744, 760, 779, 798, 820, 840, 855, 861, 868, 912, 930, 960, 984, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1148, 1178, 1197, 1216, 1230, 1240, 1260, 1271, 1302, 1312, 1330, 1344, 1368, 1395, 1435, 1440, 1476, 1488, 1520, 1558, 1596, 1640, 1680, 1681, 1710, 1722, 1736, 1767, 1824, 1845, 1860, 1953, 1968, 1984, 1995, 2016, 2128, 2170, 2232, 2240, 2280, 2296, 2337, 2356, 2394, 2460, 2480, 2520, 2542, 2583, 2604, 2624, 2660, 2736, 2790, 2870, 2880, 2945, 2952, 2976, 3040, 3116, 3192, 3255, 3280, 3360, 3362, 3420, 3444, 3472, 3534, 3648, 3690, 3720, 3813, 3895, 3906, 3936, 3990, 4032, 4123, 4256, 4305, 4340, 4464, 4560, 4592, 4674, 4712, 4788, 4920, 4960, 5040, 5043, 5084, 5166, 5208, 5301, 5320, 5453, 5472, 5580, 5740, 5890, 5904, 5952, 5985, 6080, 6232, 6355, 6384, 6510, 6560, 6720, 6724, 6840, 6888, 6944, 7011, 7068, 7380, 7440, 7626, 7790, 7812, 7872, 7980, 8246, 8405, 8512, 8610, 8680, 8835, 8897, 8928, 9120, 9184, 9348, 9424, 9576, 9765, 9840, 9920, 10080, 10086, 10168, 10332, 10416, 10602, 10640, 10906, 10944, 11160, 11439, 11480, 11685, 11767, 11780, 11808, 11970, 12369, 12464, 12710, 12768, 12915, 13020, 13120, 13448, 13680, 13776, 13888, 14022, 14136, 14760, 14880, 15129, 15252, 15580, 15624, 15960, 16359, 16492, 16810, 17220, 17360, 17670, 17794, 17856, 18240, 18368, 18696, 18848, 19065, 19152, 19530, 19680, 20160, 20172, 20336, 20615, 20664, 20832, 21204, 21280, 21812, 22320, 22878, 22960, 23370, 23534, 23560, 23616, 23940, 24149, 24738, 24928, 25215, 25420, 25536, 25830, 26040, 26505, 26691, 26896, 27265, 27360, 27552, 28044, 28272, 29520, 29760, 30258, 30504, 31160, 31248, 31920, 31939, 32718, 32984, 33620, 34440, 34720, 35055, 35301, 35340, 35588, 37107, 37392, 37696, 38130, 38304, 39060, 39360, 40344, 40672, 41230, 41328, 41664, 42408, 42560, 43624, 44485, 44640, 45756, 45920, 46740, 47068, 47120, 47880, 48298, 49077, 49476, 49856, 50430, 50840, 51660, 52080, 52111, 53010, 53382, 53792, 54530, 54720, 55104, 56088, 56544, 57195, 58835, 59040, 60516, 61008, 61845, 62320, 62496, 63840, 63878, 65436, 65968, 67240, 68880, 69440, 70110, 70602, 70680, 71176, 72447, 74214, 74784, 75645, 76260, 76608, 78120, 80073, 80688, 81344, 81795, 82460, 82656, 84816, 87248, 88970, 89280, 91512, 91840, 93480, 94136, 94240, 95760, 95817, 96596, 98154, 98952, 100860, 101680, 103320, 104160, 104222, 105903, 106020, 106764, 107584, 109060, 112176, 113088, 114390, 117670, 118080, 120745, 121032, 122016, 123690, 124640, 124992, 127680, 127756, 130872, 131936, 133455, 134480, 137760, 140220, 141204, 141360, 142352, 144894, 148428, 149568, 151290, 152520, 156240, 156333, 159695, 160146, 161376, 163590, 164920, 165312, 169043, 169632, 174496, 176505, 177940, 183024, 185535, 186960, 188272, 188480, 191520, 191634, 193192, 196308, 197904, 201720, 203360, 206640, 208320, 208444, 211806, 212040, 213528, 217341, 218120, 223573, 224352, 228780, 235340, 241490, 242064, 244032, 245385, 247380, 249280, 255512, 260555, 261744, 263872, 266910, 268960, 275520, 280440, 282408, 282720, 284704, 287451, 289788, 296856, 302580, 305040, 312480, 312666, 319390, 320292, 322752, 327180, 329840, 338086, 339264, 348992, 353010, 355880, 362235, 364777, 366048, 371070, 373920, 376544, 383040, 383268, 386384, 392616, 395808, 400365, 403440, 406720, 413280, 416888, 423612, 424080, 427056, 434682, 436240, 447146, 448704, 457560, 468999, 470680, 479085, 482980, 484128, 490770, 494760, 507129, 511024, 521110, 523488, 529515, 533820, 537920, 560880, 564816, 565440, 569408, 574902, 579576, 593712, 605160, 610080, 624960, 625332, 638780, 640584, 654360, 659680, 670719, 676172, 706020, 711760, 724470, 729554, 732096, 742140, 747840, 753088, 766536, 772768, 781665, 785232, 791616, 800730, 806880, 826560, 833776, 845215, 847224, 848160, 854112, 869364, 872480, 894292, 915120, 937998, 941360, 958170, 965960, 968256, 981540, 989520, 990109, 1014258, 1022048, 1042220, 1046976, 1059030, 1067640, 1086705, 1094331, 1117865, 1121760, 1129632, 1149804, 1159152, 1187424, 1210320, 1220160, 1250664, 1277560, 1281168, 1308720, 1319360, 1341438, 1352344, 1412040, 1423520, 1437255, 1448940, 1459108, 1484280, 1521387, 1533072, 1545536, 1563330, 1570464, 1601460, 1613760, 1667552, 1690430, 1694448, 1696320, 1708224, 1738728, 1744960, 1788584, 1823885, 1830240, 1875996, 1882720, 1916340, 1931920, 1963080, 1979040, 1980218, 2012157, 2028516, 2044096, 2084440, 2118060, 2135280, 2173410, 2188662, 2235730, 2243520, 2259264, 2299608, 2318304, 2344995, 2374848, 2420640, 2501328, 2535645, 2555120, 2562336, 2617440, 2682876, 2704688, 2824080, 2847040, 2874510, 2897880, 2918216, 2968560, 2970327, 3042774, 3066144, 3126660, 3140928, 3202920, 3282993, 3335104, 3353595, 3380860, 3388896, 3477456, 3577168, 3647770, 3660480, 3751992, 3765440, 3832680, 3863840, 3926160, 3958080, 3960436, 4024314, 4057032, 4168880, 4236120, 4270560, 4346820, 4377324, 4471460, 4599216, 4636608, 4689990, 4841280, 4950545, 5002656, 5071290, 5110240, 5124672, 5234880, 5365752, 5409376, 5471655, 5648160, 5749020, 5795760, 5836432, 5937120, 5940654, 6085548, 6132288, 6253320, 6405840, 6565986, 6707190, 6761720, 6777792, 6930763, 6954912, 7154336, 7295540, 7503984, 7606935, 7665360, 7727680, 7852320, 7920872, 8048628, 8114064, 8337760, 8472240, 8541120, 8693640, 8754648, 8910981, 8942920, 9198432, 9379980, 9901090, 10005312, 10060785, 10142580, 10220480, 10731504, 10818752, 10943310, 11296320, 11498040, 11591520, 11672864, 11874240, 11881308, 12171096, 12506640, 12811680, 13131972, 13414380, 13523440, 13861526, 13909824, 14308672, 14591080, 14851635, 15007968, 15213870, 15330720, 15704640, 15841744, 16097256, 16228128, 16414965, 16675520, 16944480, 17387280, 17509296, 17821962, 17885840, 18396864, 18759960, 19802180, 20121570, 20285160, 20792289, 21463008, 21886620, 22996080, 23183040, 23345728, 23762616, 24342192, 25013280, 25623360, 26263944, 26828760, 27046880, 27723052, 29182160, 29703270, 30015936, 30427740, 30661440, 31683488, 32194512, 32456256, 32829930, 33888960, 34653815, 34774560, 35018592, 35643924, 35771680, 37519920, 39604360, 40243140, 40570320, 41584578, 42926016, 43773240, 44554905, 45992160, 47525232, 48684384, 50026560, 52527888, 53657520, 54093760, 55446104, 58364320, 59406540, 60855480, 62376867, 63366976, 64389024, 65659860, 69307630, 69549120, 70037184, 71287848, 71543360, 75039840, 79208720, 80486280, 81140640, 83169156, 87546480, 89109810, 91984320, 95050464, 97368768, 103961445, 105055776, 107315040, 110892208, 116728640, 118813080, 121710960, 124753734, 128778048, 131319720, 138615260, 142575696, 150079680, 158417440, 160972560, 162281280, 166338312, 175092960, 178219620, 190100928, 207922890, 210111552, 214630080, 221784416, 237626160, 243421920, 249507468, 262639440, 277230520, 285151392, 311884335, 316834880, 321945120, 332676624, 350185920, 356439240, 415845780, 443568832, 475252320, 486843840, 499014936, 525278880, 554461040, 570302784, 623768670, 643890240, 665353248, 712878480, 831691560, 950504640, 998029872, 1050557760, 1108922080, 1247537340, 1330706496, 1425756960, 1663383120, 1996059744, 2217844160, 2495074680, 2851513920, 3326766240, 3992119488, 4990149360, 6653532480, 9980298720, 19960597440]

約数ペア:

[(1, 19960597440), (2, 9980298720), (3, 6653532480), (4, 4990149360), (5, 3992119488), (6, 3326766240), (7, 2851513920), (8, 2495074680), (9, 2217844160), (10, 1996059744), (12, 1663383120), (14, 1425756960), (15, 1330706496), (16, 1247537340), (18, 1108922080), (19, 1050557760), (20, 998029872), (21, 950504640), (24, 831691560), (28, 712878480), (30, 665353248), (31, 643890240), (32, 623768670), (35, 570302784), (36, 554461040), (38, 525278880), (40, 499014936), (41, 486843840), (42, 475252320), (45, 443568832), (48, 415845780), (56, 356439240), (57, 350185920), (60, 332676624), (62, 321945120), (63, 316834880), (64, 311884335), (70, 285151392), (72, 277230520), (76, 262639440), (80, 249507468), (82, 243421920), (84, 237626160), (90, 221784416), (93, 214630080), (95, 210111552), (96, 207922890), (105, 190100928), (112, 178219620), (114, 175092960), (120, 166338312), (123, 162281280), (124, 160972560), (126, 158417440), (133, 150079680), (140, 142575696), (144, 138615260), (152, 131319720), (155, 128778048), (160, 124753734), (164, 121710960), (168, 118813080), (171, 116728640), (180, 110892208), (186, 107315040), (190, 105055776), (192, 103961445), (205, 97368768), (210, 95050464), (217, 91984320), (224, 89109810), (228, 87546480), (240, 83169156), (246, 81140640), (248, 80486280), (252, 79208720), (266, 75039840), (279, 71543360), (280, 71287848), (285, 70037184), (287, 69549120), (288, 69307630), (304, 65659860), (310, 64389024), (315, 63366976), (320, 62376867), (328, 60855480), (336, 59406540), (342, 58364320), (360, 55446104), (369, 54093760), (372, 53657520), (380, 52527888), (399, 50026560), (410, 48684384), (420, 47525232), (434, 45992160), (448, 44554905), (456, 43773240), (465, 42926016), (480, 41584578), (492, 40570320), (496, 40243140), (504, 39604360), (532, 37519920), (558, 35771680), (560, 35643924), (570, 35018592), (574, 34774560), (576, 34653815), (589, 33888960), (608, 32829930), (615, 32456256), (620, 32194512), (630, 31683488), (651, 30661440), (656, 30427740), (665, 30015936), (672, 29703270), (684, 29182160), (720, 27723052), (738, 27046880), (744, 26828760), (760, 26263944), (779, 25623360), (798, 25013280), (820, 24342192), (840, 23762616), (855, 23345728), (861, 23183040), (868, 22996080), (912, 21886620), (930, 21463008), (960, 20792289), (984, 20285160), (992, 20121570), (1008, 19802180), (1064, 18759960), (1085, 18396864), (1116, 17885840), (1120, 17821962), (1140, 17509296), (1148, 17387280), (1178, 16944480), (1197, 16675520), (1216, 16414965), (1230, 16228128), (1240, 16097256), (1260, 15841744), (1271, 15704640), (1302, 15330720), (1312, 15213870), (1330, 15007968), (1344, 14851635), (1368, 14591080), (1395, 14308672), (1435, 13909824), (1440, 13861526), (1476, 13523440), (1488, 13414380), (1520, 13131972), (1558, 12811680), (1596, 12506640), (1640, 12171096), (1680, 11881308), (1681, 11874240), (1710, 11672864), (1722, 11591520), (1736, 11498040), (1767, 11296320), (1824, 10943310), (1845, 10818752), (1860, 10731504), (1953, 10220480), (1968, 10142580), (1984, 10060785), (1995, 10005312), (2016, 9901090), (2128, 9379980), (2170, 9198432), (2232, 8942920), (2240, 8910981), (2280, 8754648), (2296, 8693640), (2337, 8541120), (2356, 8472240), (2394, 8337760), (2460, 8114064), (2480, 8048628), (2520, 7920872), (2542, 7852320), (2583, 7727680), (2604, 7665360), (2624, 7606935), (2660, 7503984), (2736, 7295540), (2790, 7154336), (2870, 6954912), (2880, 6930763), (2945, 6777792), (2952, 6761720), (2976, 6707190), (3040, 6565986), (3116, 6405840), (3192, 6253320), (3255, 6132288), (3280, 6085548), (3360, 5940654), (3362, 5937120), (3420, 5836432), (3444, 5795760), (3472, 5749020), (3534, 5648160), (3648, 5471655), (3690, 5409376), (3720, 5365752), (3813, 5234880), (3895, 5124672), (3906, 5110240), (3936, 5071290), (3990, 5002656), (4032, 4950545), (4123, 4841280), (4256, 4689990), (4305, 4636608), (4340, 4599216), (4464, 4471460), (4560, 4377324), (4592, 4346820), (4674, 4270560), (4712, 4236120), (4788, 4168880), (4920, 4057032), (4960, 4024314), (5040, 3960436), (5043, 3958080), (5084, 3926160), (5166, 3863840), (5208, 3832680), (5301, 3765440), (5320, 3751992), (5453, 3660480), (5472, 3647770), (5580, 3577168), (5740, 3477456), (5890, 3388896), (5904, 3380860), (5952, 3353595), (5985, 3335104), (6080, 3282993), (6232, 3202920), (6355, 3140928), (6384, 3126660), (6510, 3066144), (6560, 3042774), (6720, 2970327), (6724, 2968560), (6840, 2918216), (6888, 2897880), (6944, 2874510), (7011, 2847040), (7068, 2824080), (7380, 2704688), (7440, 2682876), (7626, 2617440), (7790, 2562336), (7812, 2555120), (7872, 2535645), (7980, 2501328), (8246, 2420640), (8405, 2374848), (8512, 2344995), (8610, 2318304), (8680, 2299608), (8835, 2259264), (8897, 2243520), (8928, 2235730), (9120, 2188662), (9184, 2173410), (9348, 2135280), (9424, 2118060), (9576, 2084440), (9765, 2044096), (9840, 2028516), (9920, 2012157), (10080, 1980218), (10086, 1979040), (10168, 1963080), (10332, 1931920), (10416, 1916340), (10602, 1882720), (10640, 1875996), (10906, 1830240), (10944, 1823885), (11160, 1788584), (11439, 1744960), (11480, 1738728), (11685, 1708224), (11767, 1696320), (11780, 1694448), (11808, 1690430), (11970, 1667552), (12369, 1613760), (12464, 1601460), (12710, 1570464), (12768, 1563330), (12915, 1545536), (13020, 1533072), (13120, 1521387), (13448, 1484280), (13680, 1459108), (13776, 1448940), (13888, 1437255), (14022, 1423520), (14136, 1412040), (14760, 1352344), (14880, 1341438), (15129, 1319360), (15252, 1308720), (15580, 1281168), (15624, 1277560), (15960, 1250664), (16359, 1220160), (16492, 1210320), (16810, 1187424), (17220, 1159152), (17360, 1149804), (17670, 1129632), (17794, 1121760), (17856, 1117865), (18240, 1094331), (18368, 1086705), (18696, 1067640), (18848, 1059030), (19065, 1046976), (19152, 1042220), (19530, 1022048), (19680, 1014258), (20160, 990109), (20172, 989520), (20336, 981540), (20615, 968256), (20664, 965960), (20832, 958170), (21204, 941360), (21280, 937998), (21812, 915120), (22320, 894292), (22878, 872480), (22960, 869364), (23370, 854112), (23534, 848160), (23560, 847224), (23616, 845215), (23940, 833776), (24149, 826560), (24738, 806880), (24928, 800730), (25215, 791616), (25420, 785232), (25536, 781665), (25830, 772768), (26040, 766536), (26505, 753088), (26691, 747840), (26896, 742140), (27265, 732096), (27360, 729554), (27552, 724470), (28044, 711760), (28272, 706020), (29520, 676172), (29760, 670719), (30258, 659680), (30504, 654360), (31160, 640584), (31248, 638780), (31920, 625332), (31939, 624960), (32718, 610080), (32984, 605160), (33620, 593712), (34440, 579576), (34720, 574902), (35055, 569408), (35301, 565440), (35340, 564816), (35588, 560880), (37107, 537920), (37392, 533820), (37696, 529515), (38130, 523488), (38304, 521110), (39060, 511024), (39360, 507129), (40344, 494760), (40672, 490770), (41230, 484128), (41328, 482980), (41664, 479085), (42408, 470680), (42560, 468999), (43624, 457560), (44485, 448704), (44640, 447146), (45756, 436240), (45920, 434682), (46740, 427056), (47068, 424080), (47120, 423612), (47880, 416888), (48298, 413280), (49077, 406720), (49476, 403440), (49856, 400365), (50430, 395808), (50840, 392616), (51660, 386384), (52080, 383268), (52111, 383040), (53010, 376544), (53382, 373920), (53792, 371070), (54530, 366048), (54720, 364777), (55104, 362235), (56088, 355880), (56544, 353010), (57195, 348992), (58835, 339264), (59040, 338086), (60516, 329840), (61008, 327180), (61845, 322752), (62320, 320292), (62496, 319390), (63840, 312666), (63878, 312480), (65436, 305040), (65968, 302580), (67240, 296856), (68880, 289788), (69440, 287451), (70110, 284704), (70602, 282720), (70680, 282408), (71176, 280440), (72447, 275520), (74214, 268960), (74784, 266910), (75645, 263872), (76260, 261744), (76608, 260555), (78120, 255512), (80073, 249280), (80688, 247380), (81344, 245385), (81795, 244032), (82460, 242064), (82656, 241490), (84816, 235340), (87248, 228780), (88970, 224352), (89280, 223573), (91512, 218120), (91840, 217341), (93480, 213528), (94136, 212040), (94240, 211806), (95760, 208444), (95817, 208320), (96596, 206640), (98154, 203360), (98952, 201720), (100860, 197904), (101680, 196308), (103320, 193192), (104160, 191634), (104222, 191520), (105903, 188480), (106020, 188272), (106764, 186960), (107584, 185535), (109060, 183024), (112176, 177940), (113088, 176505), (114390, 174496), (117670, 169632), (118080, 169043), (120745, 165312), (121032, 164920), (122016, 163590), (123690, 161376), (124640, 160146), (124992, 159695), (127680, 156333), (127756, 156240), (130872, 152520), (131936, 151290), (133455, 149568), (134480, 148428), (137760, 144894), (140220, 142352), (141204, 141360)]