2020988074080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{79}}^1\times {\mathrm{1789}}^1$

素因数の和:1979

約数の個数: 384

約数和(自身を含む): 6665302425600

約数和(自身を除く): 4644314351520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 79, 80, 93, 96, 120, 124, 155, 158, 160, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 480, 496, 620, 632, 744, 790, 930, 948, 961, 992, 1185, 1240, 1264, 1488, 1580, 1789, 1860, 1896, 1922, 2370, 2449, 2480, 2528, 2883, 2976, 3160, 3578, 3720, 3792, 3844, 4740, 4805, 4898, 4960, 5367, 5766, 6320, 7156, 7347, 7440, 7584, 7688, 8945, 9480, 9610, 9796, 10734, 11532, 12245, 12640, 14312, 14415, 14694, 14880, 15376, 17890, 18960, 19220, 19592, 21468, 23064, 24490, 26835, 28624, 28830, 29388, 29791, 30752, 35780, 36735, 37920, 38440, 39184, 42936, 46128, 48980, 53670, 55459, 57248, 57660, 58776, 59582, 71560, 73470, 75919, 76880, 78368, 85872, 89373, 92256, 97960, 107340, 110918, 115320, 117552, 119164, 141331, 143120, 146940, 148955, 151838, 153760, 166377, 171744, 178746, 195920, 214680, 221836, 227757, 230640, 235104, 238328, 277295, 282662, 286240, 293880, 297910, 303676, 332754, 357492, 379595, 391840, 423993, 429360, 443672, 446865, 455514, 461280, 476656, 554590, 565324, 587760, 595820, 607352, 665508, 706655, 714984, 759190, 831885, 847986, 858720, 887344, 893730, 911028, 953312, 1109180, 1130648, 1138785, 1175520, 1191640, 1214704, 1331016, 1413310, 1429968, 1518380, 1663770, 1695972, 1719229, 1774688, 1787460, 1822056, 2119965, 2218360, 2261296, 2277570, 2353489, 2383280, 2429408, 2662032, 2826620, 2859936, 3036760, 3327540, 3391944, 3438458, 3574920, 3644112, 4239930, 4381261, 4436720, 4522592, 4555140, 4706978, 4766560, 5157687, 5324064, 5653240, 6073520, 6655080, 6783888, 6876916, 7060467, 7149840, 7288224, 8479860, 8596145, 8762522, 8873440, 9110280, 9413956, 10315374, 11306480, 11767445, 12147040, 13143783, 13310160, 13567776, 13753832, 14120934, 14299680, 16959720, 17192290, 17525044, 18220560, 18827912, 20630748, 21906305, 22612960, 23534890, 25788435, 26287566, 26620320, 27507664, 28241868, 33919440, 34384580, 35050088, 35302335, 36441120, 37655824, 41261496, 43812610, 47069780, 51576870, 52575132, 53296099, 55015328, 56483736, 65718915, 67838880, 68769160, 70100176, 70604670, 75311648, 82522992, 87625220, 94139560, 103153740, 105150264, 106592198, 112967472, 131437830, 135819091, 137538320, 140200352, 141209340, 159888297, 165045984, 175250440, 188279120, 206307480, 210300528, 213184396, 225934944, 262875660, 266480495, 271638182, 275076640, 282418680, 319776594, 350500880, 376558240, 407457273, 412614960, 420601056, 426368792, 525751320, 532960990, 543276364, 564837360, 639553188, 679095455, 701001760, 799441485, 814914546, 825229920, 852737584, 1051502640, 1065921980, 1086552728, 1129674720, 1279106376, 1358190910, 1598882970, 1629829092, 1705475168, 2037286365, 2103005280, 2131843960, 2173105456, 2558212752, 2716381820, 3197765940, 3259658184, 4074572730, 4210391821, 4263687920, 4346210912, 5116425504, 5432763640, 6395531880, 6519316368, 8149145460, 8420783642, 8527375840, 10865527280, 12631175463, 12791063760, 13038632736, 16298290920, 16841567284, 21051959105, 21731054560, 25262350926, 25582127520, 32596581840, 33683134568, 42103918210, 50524701852, 63155877315, 65193163680, 67366269136, 84207836420, 101049403704, 126311754630, 134732538272, 168415672840, 202098807408, 252623509260, 336831345680, 404197614816, 505247018520, 673662691360, 1010494037040, 2020988074080]

約数ペア:

[(1, 2020988074080), (2, 1010494037040), (3, 673662691360), (4, 505247018520), (5, 404197614816), (6, 336831345680), (8, 252623509260), (10, 202098807408), (12, 168415672840), (15, 134732538272), (16, 126311754630), (20, 101049403704), (24, 84207836420), (30, 67366269136), (31, 65193163680), (32, 63155877315), (40, 50524701852), (48, 42103918210), (60, 33683134568), (62, 32596581840), (79, 25582127520), (80, 25262350926), (93, 21731054560), (96, 21051959105), (120, 16841567284), (124, 16298290920), (155, 13038632736), (158, 12791063760), (160, 12631175463), (186, 10865527280), (237, 8527375840), (240, 8420783642), (248, 8149145460), (310, 6519316368), (316, 6395531880), (372, 5432763640), (395, 5116425504), (465, 4346210912), (474, 4263687920), (480, 4210391821), (496, 4074572730), (620, 3259658184), (632, 3197765940), (744, 2716381820), (790, 2558212752), (930, 2173105456), (948, 2131843960), (961, 2103005280), (992, 2037286365), (1185, 1705475168), (1240, 1629829092), (1264, 1598882970), (1488, 1358190910), (1580, 1279106376), (1789, 1129674720), (1860, 1086552728), (1896, 1065921980), (1922, 1051502640), (2370, 852737584), (2449, 825229920), (2480, 814914546), (2528, 799441485), (2883, 701001760), (2976, 679095455), (3160, 639553188), (3578, 564837360), (3720, 543276364), (3792, 532960990), (3844, 525751320), (4740, 426368792), (4805, 420601056), (4898, 412614960), (4960, 407457273), (5367, 376558240), (5766, 350500880), (6320, 319776594), (7156, 282418680), (7347, 275076640), (7440, 271638182), (7584, 266480495), (7688, 262875660), (8945, 225934944), (9480, 213184396), (9610, 210300528), (9796, 206307480), (10734, 188279120), (11532, 175250440), (12245, 165045984), (12640, 159888297), (14312, 141209340), (14415, 140200352), (14694, 137538320), (14880, 135819091), (15376, 131437830), (17890, 112967472), (18960, 106592198), (19220, 105150264), (19592, 103153740), (21468, 94139560), (23064, 87625220), (24490, 82522992), (26835, 75311648), (28624, 70604670), (28830, 70100176), (29388, 68769160), (29791, 67838880), (30752, 65718915), (35780, 56483736), (36735, 55015328), (37920, 53296099), (38440, 52575132), (39184, 51576870), (42936, 47069780), (46128, 43812610), (48980, 41261496), (53670, 37655824), (55459, 36441120), (57248, 35302335), (57660, 35050088), (58776, 34384580), (59582, 33919440), (71560, 28241868), (73470, 27507664), (75919, 26620320), (76880, 26287566), (78368, 25788435), (85872, 23534890), (89373, 22612960), (92256, 21906305), (97960, 20630748), (107340, 18827912), (110918, 18220560), (115320, 17525044), (117552, 17192290), (119164, 16959720), (141331, 14299680), (143120, 14120934), (146940, 13753832), (148955, 13567776), (151838, 13310160), (153760, 13143783), (166377, 12147040), (171744, 11767445), (178746, 11306480), (195920, 10315374), (214680, 9413956), (221836, 9110280), (227757, 8873440), (230640, 8762522), (235104, 8596145), (238328, 8479860), (277295, 7288224), (282662, 7149840), (286240, 7060467), (293880, 6876916), (297910, 6783888), (303676, 6655080), (332754, 6073520), (357492, 5653240), (379595, 5324064), (391840, 5157687), (423993, 4766560), (429360, 4706978), (443672, 4555140), (446865, 4522592), (455514, 4436720), (461280, 4381261), (476656, 4239930), (554590, 3644112), (565324, 3574920), (587760, 3438458), (595820, 3391944), (607352, 3327540), (665508, 3036760), (706655, 2859936), (714984, 2826620), (759190, 2662032), (831885, 2429408), (847986, 2383280), (858720, 2353489), (887344, 2277570), (893730, 2261296), (911028, 2218360), (953312, 2119965), (1109180, 1822056), (1130648, 1787460), (1138785, 1774688), (1175520, 1719229), (1191640, 1695972), (1214704, 1663770), (1331016, 1518380), (1413310, 1429968)]