28252838880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 960

約数和(自身を含む): 123470645760

約数和(自身を除く): 95217806880

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, 37, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 74, 76, 80, 81, 84, 90, 95, 96, 105, 108, 111, 112, 114, 120, 126, 133, 135, 140, 144, 148, 152, 160, 162, 168, 171, 180, 185, 189, 190, 210, 216, 222, 224, 228, 240, 252, 259, 266, 270, 280, 285, 288, 296, 304, 315, 324, 333, 336, 342, 360, 370, 378, 380, 399, 405, 420, 432, 443, 444, 456, 480, 504, 513, 518, 532, 540, 555, 560, 567, 570, 592, 608, 630, 648, 665, 666, 672, 684, 703, 720, 740, 756, 760, 777, 798, 810, 840, 855, 864, 886, 888, 912, 945, 999, 1008, 1026, 1036, 1064, 1080, 1110, 1120, 1134, 1140, 1184, 1197, 1260, 1295, 1296, 1329, 1330, 1332, 1368, 1406, 1440, 1480, 1512, 1520, 1539, 1554, 1596, 1620, 1665, 1680, 1710, 1772, 1776, 1824, 1890, 1995, 1998, 2016, 2052, 2072, 2109, 2128, 2160, 2215, 2220, 2268, 2280, 2331, 2394, 2520, 2565, 2590, 2592, 2658, 2660, 2664, 2736, 2812, 2835, 2960, 2997, 3024, 3040, 3078, 3101, 3108, 3192, 3240, 3330, 3360, 3420, 3515, 3544, 3552, 3591, 3780, 3885, 3987, 3990, 3996, 4104, 4144, 4218, 4256, 4320, 4430, 4440, 4536, 4560, 4662, 4788, 4921, 4995, 5040, 5130, 5180, 5316, 5320, 5328, 5472, 5624, 5670, 5920, 5985, 5994, 6048, 6156, 6202, 6216, 6327, 6384, 6480, 6645, 6660, 6840, 6993, 7030, 7088, 7182, 7560, 7695, 7770, 7974, 7980, 7992, 8208, 8288, 8417, 8436, 8860, 8880, 9072, 9120, 9303, 9324, 9576, 9842, 9990, 10080, 10260, 10360, 10545, 10632, 10640, 10656, 10773, 11248, 11340, 11655, 11961, 11970, 11988, 12312, 12404, 12432, 12654, 12768, 12960, 13290, 13320, 13680, 13986, 14060, 14176, 14364, 14763, 14985, 15120, 15390, 15505, 15540, 15948, 15960, 15984, 16391, 16416, 16834, 16872, 17720, 17760, 17955, 18144, 18606, 18648, 18981, 19152, 19684, 19935, 19980, 20520, 20720, 20979, 21090, 21264, 21280, 21546, 22496, 22680, 23310, 23922, 23940, 23976, 24605, 24624, 24808, 24864, 25251, 25308, 26580, 26640, 27360, 27909, 27972, 28120, 28728, 29526, 29970, 30240, 30780, 31010, 31080, 31635, 31896, 31920, 31968, 32782, 33668, 33744, 34965, 35440, 35883, 35910, 37212, 37296, 37962, 38304, 39368, 39870, 39960, 41040, 41440, 41958, 42085, 42180, 42528, 43092, 44289, 45360, 46515, 46620, 47844, 47880, 47952, 49173, 49210, 49248, 49616, 50502, 50616, 53160, 53280, 53865, 55818, 55944, 56240, 56943, 57456, 58919, 59052, 59805, 59940, 61560, 62020, 62160, 63270, 63792, 63840, 65564, 67336, 67488, 69930, 70880, 71766, 71820, 73815, 74424, 74592, 75753, 75924, 78736, 79740, 79920, 81955, 82080, 83727, 83916, 84170, 84360, 86184, 88578, 90720, 93030, 93240, 94905, 95688, 95760, 95904, 98346, 98420, 99232, 101004, 101232, 104895, 106320, 107730, 111636, 111888, 112480, 113886, 114737, 114912, 117838, 118104, 119610, 119880, 123120, 124040, 124320, 126255, 126540, 127584, 131128, 132867, 134672, 139545, 139860, 143532, 143640, 147519, 147630, 148848, 151506, 151848, 157472, 159480, 159840, 163910, 167454, 167832, 168340, 168720, 172368, 176757, 177156, 179415, 186060, 186480, 189810, 191376, 191520, 196692, 196840, 202008, 202464, 209790, 212640, 215460, 221445, 223272, 223776, 227259, 227772, 229474, 235676, 236208, 239220, 239760, 245865, 246240, 248080, 251181, 252510, 253080, 262256, 265734, 269344, 279090, 279720, 284715, 287064, 287280, 294595, 295038, 295260, 297696, 303012, 303696, 311429, 318960, 327820, 334908, 335664, 336680, 337440, 344211, 344736, 353514, 354312, 358830, 372120, 372960, 378765, 379620, 382752, 393384, 393680, 398601, 404016, 418635, 419580, 430920, 442557, 442890, 446544, 454518, 455544, 458948, 471352, 472416, 478440, 479520, 491730, 496160, 502362, 505020, 506160, 524512, 530271, 531468, 558180, 559440, 569430, 573685, 574128, 574560, 589190, 590076, 590520, 606024, 607392, 622858, 637920, 655640, 664335, 669816, 671328, 673360, 681777, 688422, 707028, 708624, 717660, 737595, 744240, 757530, 759240, 786768, 787360, 797202, 808032, 837270, 839160, 861840, 883785, 885114, 885780, 893088, 909036, 911088, 917896, 934287, 942704, 956880, 983460, 1004724, 1010040, 1012320, 1032633, 1060542, 1062936, 1116360, 1118880, 1136295, 1138860, 1147370, 1148256, 1178380, 1180152, 1181040, 1212048, 1245716, 1255905, 1311280, 1327671, 1328670, 1339632, 1346720, 1363554, 1376844, 1414056, 1417248, 1435320, 1475190, 1488480, 1515060, 1518480, 1557145, 1573536, 1590813, 1594404, 1674540, 1678320, 1721055, 1723680, 1767570, 1770228, 1771560, 1818072, 1822176, 1835792, 1868574, 1885408, 1913760, 1966920, 1993005, 2009448, 2020080, 2065266, 2121084, 2125872, 2180003, 2212785, 2232720, 2272590, 2277720, 2294740, 2356760, 2360304, 2362080, 2424096, 2491432, 2511810, 2622560, 2651355, 2655342, 2657340, 2679264, 2727108, 2753688, 2802861, 2828112, 2870640, 2950380, 3030120, 3036960, 3097899, 3114290, 3181626, 3188808, 3349080, 3356640, 3408885, 3442110, 3535140, 3540456, 3543120, 3636144, 3671584, 3737148, 3933840, 3986010, 4018896, 4040160, 4130532, 4242168, 4251744, 4360006, 4425570, 4465440, 4545180, 4555440, 4589480, 4671435, 4713520, 4720608, 4772439, 4982864, 5023620, 5163165, 5302710, 5310684, 5314680, 5454216, 5507376, 5605722, 5656224, 5741280, 5900760, 6060240, 6195798, 6228580, 6363252, 6377616, 6540009, 6638355, 6698160, 6817770, 6884220, 7070280, 7080912, 7086240, 7272288, 7474296, 7867680, 7954065, 7972020, 8037792, 8261064, 8408583, 8484336, 8720012, 8851140, 9090360, 9110880, 9178960, 9293697, 9342870, 9427040, 9544878, 9965728, 10047240, 10326330, 10605420, 10621368, 10629360, 10900015, 10908432, 11014752, 11211444, 11801520, 12120480, 12391596, 12457160, 12726504, 12755232, 13080018, 13276710, 13396320, 13635540, 13768440, 14014305, 14140560, 14161824, 14948592, 15489495, 15908130, 15944040, 16522128, 16817166, 16968672, 17440024, 17702280, 18180720, 18357920, 18587394, 18685740, 19089756, 19620027, 20094480, 20652660, 21210840, 21242736, 21258720, 21800030, 21816864, 22422888, 23603040, 23862195, 24783192, 24914320, 25225749, 25453008, 26160036, 26553420, 27271080, 27536880, 28028610, 28281120, 29897184, 30978990, 31816260, 31888080, 32700045, 33044256, 33634332, 34880048, 35404560, 36361440, 37174788, 37371480, 38179512, 39240054, 40188960, 41305320, 42042915, 42421680, 42485472, 43600060, 44845776, 46468485, 47724390, 49566384, 49828640, 50451498, 50906016, 52320072, 53106840, 54542160, 55073760, 56057220, 58860081, 61957980, 63632520, 63776160, 65400090, 67268664, 69760096, 70809120, 74349576, 74742960, 76359024, 78480108, 82610640, 84085830, 84843360, 87200120, 89691552, 92936970, 95448780, 98100135, 99132768, 100902996, 104640144, 106213680, 109084320, 112114440, 117720162, 123915960, 126128745, 127265040, 130800180, 134537328, 148699152, 149485920, 152718048, 156960216, 165221280, 168171660, 174400240, 176580243, 185873940, 190897560, 196200270, 201805992, 209280288, 212427360, 224228880, 235440324, 247831920, 252257490, 254530080, 261600360, 269074656, 294300405, 297398304, 313920432, 336343320, 348800480, 353160486, 371747880, 381795120, 392400540, 403611984, 448457760, 470880648, 495663840, 504514980, 523200720, 588600810, 627840864, 672686640, 706320972, 743495760, 763590240, 784801080, 807223968, 882901215, 941761296, 1009029960, 1046401440, 1177201620, 1345373280, 1412641944, 1486991520, 1569602160, 1765802430, 1883522592, 2018059920, 2354403240, 2825283888, 3139204320, 3531604860, 4036119840, 4708806480, 5650567776, 7063209720, 9417612960, 14126419440, 28252838880]

約数ペア:

[(1, 28252838880), (2, 14126419440), (3, 9417612960), (4, 7063209720), (5, 5650567776), (6, 4708806480), (7, 4036119840), (8, 3531604860), (9, 3139204320), (10, 2825283888), (12, 2354403240), (14, 2018059920), (15, 1883522592), (16, 1765802430), (18, 1569602160), (19, 1486991520), (20, 1412641944), (21, 1345373280), (24, 1177201620), (27, 1046401440), (28, 1009029960), (30, 941761296), (32, 882901215), (35, 807223968), (36, 784801080), (37, 763590240), (38, 743495760), (40, 706320972), (42, 672686640), (45, 627840864), (48, 588600810), (54, 523200720), (56, 504514980), (57, 495663840), (60, 470880648), (63, 448457760), (70, 403611984), (72, 392400540), (74, 381795120), (76, 371747880), (80, 353160486), (81, 348800480), (84, 336343320), (90, 313920432), (95, 297398304), (96, 294300405), (105, 269074656), (108, 261600360), (111, 254530080), (112, 252257490), (114, 247831920), (120, 235440324), (126, 224228880), (133, 212427360), (135, 209280288), (140, 201805992), (144, 196200270), (148, 190897560), (152, 185873940), (160, 176580243), (162, 174400240), (168, 168171660), (171, 165221280), (180, 156960216), (185, 152718048), (189, 149485920), (190, 148699152), (210, 134537328), (216, 130800180), (222, 127265040), (224, 126128745), (228, 123915960), (240, 117720162), (252, 112114440), (259, 109084320), (266, 106213680), (270, 104640144), (280, 100902996), (285, 99132768), (288, 98100135), (296, 95448780), (304, 92936970), (315, 89691552), (324, 87200120), (333, 84843360), (336, 84085830), (342, 82610640), (360, 78480108), (370, 76359024), (378, 74742960), (380, 74349576), (399, 70809120), (405, 69760096), (420, 67268664), (432, 65400090), (443, 63776160), (444, 63632520), (456, 61957980), (480, 58860081), (504, 56057220), (513, 55073760), (518, 54542160), (532, 53106840), (540, 52320072), (555, 50906016), (560, 50451498), (567, 49828640), (570, 49566384), (592, 47724390), (608, 46468485), (630, 44845776), (648, 43600060), (665, 42485472), (666, 42421680), (672, 42042915), (684, 41305320), (703, 40188960), (720, 39240054), (740, 38179512), (756, 37371480), (760, 37174788), (777, 36361440), (798, 35404560), (810, 34880048), (840, 33634332), (855, 33044256), (864, 32700045), (886, 31888080), (888, 31816260), (912, 30978990), (945, 29897184), (999, 28281120), (1008, 28028610), (1026, 27536880), (1036, 27271080), (1064, 26553420), (1080, 26160036), (1110, 25453008), (1120, 25225749), (1134, 24914320), (1140, 24783192), (1184, 23862195), (1197, 23603040), (1260, 22422888), (1295, 21816864), (1296, 21800030), (1329, 21258720), (1330, 21242736), (1332, 21210840), (1368, 20652660), (1406, 20094480), (1440, 19620027), (1480, 19089756), (1512, 18685740), (1520, 18587394), (1539, 18357920), (1554, 18180720), (1596, 17702280), (1620, 17440024), (1665, 16968672), (1680, 16817166), (1710, 16522128), (1772, 15944040), (1776, 15908130), (1824, 15489495), (1890, 14948592), (1995, 14161824), (1998, 14140560), (2016, 14014305), (2052, 13768440), (2072, 13635540), (2109, 13396320), (2128, 13276710), (2160, 13080018), (2215, 12755232), (2220, 12726504), (2268, 12457160), (2280, 12391596), (2331, 12120480), (2394, 11801520), (2520, 11211444), (2565, 11014752), (2590, 10908432), (2592, 10900015), (2658, 10629360), (2660, 10621368), (2664, 10605420), (2736, 10326330), (2812, 10047240), (2835, 9965728), (2960, 9544878), (2997, 9427040), (3024, 9342870), (3040, 9293697), (3078, 9178960), (3101, 9110880), (3108, 9090360), (3192, 8851140), (3240, 8720012), (3330, 8484336), (3360, 8408583), (3420, 8261064), (3515, 8037792), (3544, 7972020), (3552, 7954065), (3591, 7867680), (3780, 7474296), (3885, 7272288), (3987, 7086240), (3990, 7080912), (3996, 7070280), (4104, 6884220), (4144, 6817770), (4218, 6698160), (4256, 6638355), (4320, 6540009), (4430, 6377616), (4440, 6363252), (4536, 6228580), (4560, 6195798), (4662, 6060240), (4788, 5900760), (4921, 5741280), (4995, 5656224), (5040, 5605722), (5130, 5507376), (5180, 5454216), (5316, 5314680), (5320, 5310684), (5328, 5302710), (5472, 5163165), (5624, 5023620), (5670, 4982864), (5920, 4772439), (5985, 4720608), (5994, 4713520), (6048, 4671435), (6156, 4589480), (6202, 4555440), (6216, 4545180), (6327, 4465440), (6384, 4425570), (6480, 4360006), (6645, 4251744), (6660, 4242168), (6840, 4130532), (6993, 4040160), (7030, 4018896), (7088, 3986010), (7182, 3933840), (7560, 3737148), (7695, 3671584), (7770, 3636144), (7974, 3543120), (7980, 3540456), (7992, 3535140), (8208, 3442110), (8288, 3408885), (8417, 3356640), (8436, 3349080), (8860, 3188808), (8880, 3181626), (9072, 3114290), (9120, 3097899), (9303, 3036960), (9324, 3030120), (9576, 2950380), (9842, 2870640), (9990, 2828112), (10080, 2802861), (10260, 2753688), (10360, 2727108), (10545, 2679264), (10632, 2657340), (10640, 2655342), (10656, 2651355), (10773, 2622560), (11248, 2511810), (11340, 2491432), (11655, 2424096), (11961, 2362080), (11970, 2360304), (11988, 2356760), (12312, 2294740), (12404, 2277720), (12432, 2272590), (12654, 2232720), (12768, 2212785), (12960, 2180003), (13290, 2125872), (13320, 2121084), (13680, 2065266), (13986, 2020080), (14060, 2009448), (14176, 1993005), (14364, 1966920), (14763, 1913760), (14985, 1885408), (15120, 1868574), (15390, 1835792), (15505, 1822176), (15540, 1818072), (15948, 1771560), (15960, 1770228), (15984, 1767570), (16391, 1723680), (16416, 1721055), (16834, 1678320), (16872, 1674540), (17720, 1594404), (17760, 1590813), (17955, 1573536), (18144, 1557145), (18606, 1518480), (18648, 1515060), (18981, 1488480), (19152, 1475190), (19684, 1435320), (19935, 1417248), (19980, 1414056), (20520, 1376844), (20720, 1363554), (20979, 1346720), (21090, 1339632), (21264, 1328670), (21280, 1327671), (21546, 1311280), (22496, 1255905), (22680, 1245716), (23310, 1212048), (23922, 1181040), (23940, 1180152), (23976, 1178380), (24605, 1148256), (24624, 1147370), (24808, 1138860), (24864, 1136295), (25251, 1118880), (25308, 1116360), (26580, 1062936), (26640, 1060542), (27360, 1032633), (27909, 1012320), (27972, 1010040), (28120, 1004724), (28728, 983460), (29526, 956880), (29970, 942704), (30240, 934287), (30780, 917896), (31010, 911088), (31080, 909036), (31635, 893088), (31896, 885780), (31920, 885114), (31968, 883785), (32782, 861840), (33668, 839160), (33744, 837270), (34965, 808032), (35440, 797202), (35883, 787360), (35910, 786768), (37212, 759240), (37296, 757530), (37962, 744240), (38304, 737595), (39368, 717660), (39870, 708624), (39960, 707028), (41040, 688422), (41440, 681777), (41958, 673360), (42085, 671328), (42180, 669816), (42528, 664335), (43092, 655640), (44289, 637920), (45360, 622858), (46515, 607392), (46620, 606024), (47844, 590520), (47880, 590076), (47952, 589190), (49173, 574560), (49210, 574128), (49248, 573685), (49616, 569430), (50502, 559440), (50616, 558180), (53160, 531468), (53280, 530271), (53865, 524512), (55818, 506160), (55944, 505020), (56240, 502362), (56943, 496160), (57456, 491730), (58919, 479520), (59052, 478440), (59805, 472416), (59940, 471352), (61560, 458948), (62020, 455544), (62160, 454518), (63270, 446544), (63792, 442890), (63840, 442557), (65564, 430920), (67336, 419580), (67488, 418635), (69930, 404016), (70880, 398601), (71766, 393680), (71820, 393384), (73815, 382752), (74424, 379620), (74592, 378765), (75753, 372960), (75924, 372120), (78736, 358830), (79740, 354312), (79920, 353514), (81955, 344736), (82080, 344211), (83727, 337440), (83916, 336680), (84170, 335664), (84360, 334908), (86184, 327820), (88578, 318960), (90720, 311429), (93030, 303696), (93240, 303012), (94905, 297696), (95688, 295260), (95760, 295038), (95904, 294595), (98346, 287280), (98420, 287064), (99232, 284715), (101004, 279720), (101232, 279090), (104895, 269344), (106320, 265734), (107730, 262256), (111636, 253080), (111888, 252510), (112480, 251181), (113886, 248080), (114737, 246240), (114912, 245865), (117838, 239760), (118104, 239220), (119610, 236208), (119880, 235676), (123120, 229474), (124040, 227772), (124320, 227259), (126255, 223776), (126540, 223272), (127584, 221445), (131128, 215460), (132867, 212640), (134672, 209790), (139545, 202464), (139860, 202008), (143532, 196840), (143640, 196692), (147519, 191520), (147630, 191376), (148848, 189810), (151506, 186480), (151848, 186060), (157472, 179415), (159480, 177156), (159840, 176757), (163910, 172368), (167454, 168720), (167832, 168340)]