31287720960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2113

約数の個数: 440

約数和(自身を含む): 115204177440

約数和(自身を除く): 83916456480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 512, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1296, 1332, 1440, 1480, 1536, 1620, 1665, 1728, 1776, 1920, 1998, 2039, 2160, 2220, 2304, 2368, 2560, 2592, 2664, 2880, 2960, 2997, 3072, 3240, 3330, 3456, 3552, 3840, 3996, 4078, 4320, 4440, 4608, 4736, 4995, 5120, 5184, 5328, 5760, 5920, 5994, 6117, 6480, 6660, 6912, 7104, 7680, 7992, 8156, 8640, 8880, 9216, 9472, 9990, 10195, 10368, 10656, 11520, 11840, 11988, 12234, 12960, 13320, 13824, 14208, 14985, 15360, 15984, 16312, 17280, 17760, 18351, 18944, 19980, 20390, 20736, 21312, 23040, 23680, 23976, 24468, 25920, 26640, 27648, 28416, 29970, 30585, 31968, 32624, 34560, 35520, 36702, 37888, 39960, 40780, 41472, 42624, 46080, 47360, 47952, 48936, 51840, 53280, 55053, 56832, 59940, 61170, 63936, 65248, 69120, 71040, 73404, 75443, 79920, 81560, 82944, 85248, 91755, 94720, 95904, 97872, 103680, 106560, 110106, 113664, 119880, 122340, 127872, 130496, 138240, 142080, 146808, 150886, 159840, 163120, 165159, 170496, 183510, 189440, 191808, 195744, 207360, 213120, 220212, 226329, 239760, 244680, 255744, 260992, 275265, 284160, 293616, 301772, 319680, 326240, 330318, 340992, 367020, 377215, 383616, 391488, 414720, 426240, 440424, 452658, 479520, 489360, 511488, 521984, 550530, 568320, 587232, 603544, 639360, 652480, 660636, 678987, 734040, 754430, 767232, 782976, 825795, 852480, 880848, 905316, 959040, 978720, 1022976, 1043968, 1101060, 1131645, 1174464, 1207088, 1278720, 1304960, 1321272, 1357974, 1468080, 1508860, 1534464, 1565952, 1651590, 1704960, 1761696, 1810632, 1918080, 1957440, 2036961, 2087936, 2202120, 2263290, 2348928, 2414176, 2557440, 2609920, 2642544, 2715948, 2936160, 3017720, 3068928, 3131904, 3303180, 3394935, 3523392, 3621264, 3836160, 3914880, 4073922, 4404240, 4526580, 4697856, 4828352, 5114880, 5219840, 5285088, 5431896, 5872320, 6035440, 6110883, 6263808, 6606360, 6789870, 7046784, 7242528, 7672320, 7829760, 8147844, 8808480, 9053160, 9395712, 9656704, 10184805, 10439680, 10570176, 10863792, 11744640, 12070880, 12221766, 13212720, 13579740, 14093568, 14485056, 15344640, 15659520, 16295688, 17616960, 18106320, 18791424, 19313408, 20369610, 21140352, 21727584, 23489280, 24141760, 24443532, 26425440, 27159480, 28187136, 28970112, 30554415, 31319040, 32591376, 35233920, 36212640, 38626816, 40739220, 42280704, 43455168, 46978560, 48283520, 48887064, 52850880, 54318960, 56374272, 57940224, 61108830, 65182752, 70467840, 72425280, 77253632, 81478440, 84561408, 86910336, 93957120, 96567040, 97774128, 105701760, 108637920, 115880448, 122217660, 130365504, 140935680, 144850560, 162956880, 169122816, 173820672, 193134080, 195548256, 211403520, 217275840, 231760896, 244435320, 260731008, 281871360, 289701120, 325913760, 347641344, 386268160, 391096512, 422807040, 434551680, 488870640, 521462016, 579402240, 651827520, 695282688, 782193024, 845614080, 869103360, 977741280, 1042924032, 1158804480, 1303655040, 1564386048, 1738206720, 1955482560, 2085848064, 2607310080, 3128772096, 3476413440, 3910965120, 5214620160, 6257544192, 7821930240, 10429240320, 15643860480, 31287720960]

約数ペア:

[(1, 31287720960), (2, 15643860480), (3, 10429240320), (4, 7821930240), (5, 6257544192), (6, 5214620160), (8, 3910965120), (9, 3476413440), (10, 3128772096), (12, 2607310080), (15, 2085848064), (16, 1955482560), (18, 1738206720), (20, 1564386048), (24, 1303655040), (27, 1158804480), (30, 1042924032), (32, 977741280), (36, 869103360), (37, 845614080), (40, 782193024), (45, 695282688), (48, 651827520), (54, 579402240), (60, 521462016), (64, 488870640), (72, 434551680), (74, 422807040), (80, 391096512), (81, 386268160), (90, 347641344), (96, 325913760), (108, 289701120), (111, 281871360), (120, 260731008), (128, 244435320), (135, 231760896), (144, 217275840), (148, 211403520), (160, 195548256), (162, 193134080), (180, 173820672), (185, 169122816), (192, 162956880), (216, 144850560), (222, 140935680), (240, 130365504), (256, 122217660), (270, 115880448), (288, 108637920), (296, 105701760), (320, 97774128), (324, 96567040), (333, 93957120), (360, 86910336), (370, 84561408), (384, 81478440), (405, 77253632), (432, 72425280), (444, 70467840), (480, 65182752), (512, 61108830), (540, 57940224), (555, 56374272), (576, 54318960), (592, 52850880), (640, 48887064), (648, 48283520), (666, 46978560), (720, 43455168), (740, 42280704), (768, 40739220), (810, 38626816), (864, 36212640), (888, 35233920), (960, 32591376), (999, 31319040), (1024, 30554415), (1080, 28970112), (1110, 28187136), (1152, 27159480), (1184, 26425440), (1280, 24443532), (1296, 24141760), (1332, 23489280), (1440, 21727584), (1480, 21140352), (1536, 20369610), (1620, 19313408), (1665, 18791424), (1728, 18106320), (1776, 17616960), (1920, 16295688), (1998, 15659520), (2039, 15344640), (2160, 14485056), (2220, 14093568), (2304, 13579740), (2368, 13212720), (2560, 12221766), (2592, 12070880), (2664, 11744640), (2880, 10863792), (2960, 10570176), (2997, 10439680), (3072, 10184805), (3240, 9656704), (3330, 9395712), (3456, 9053160), (3552, 8808480), (3840, 8147844), (3996, 7829760), (4078, 7672320), (4320, 7242528), (4440, 7046784), (4608, 6789870), (4736, 6606360), (4995, 6263808), (5120, 6110883), (5184, 6035440), (5328, 5872320), (5760, 5431896), (5920, 5285088), (5994, 5219840), (6117, 5114880), (6480, 4828352), (6660, 4697856), (6912, 4526580), (7104, 4404240), (7680, 4073922), (7992, 3914880), (8156, 3836160), (8640, 3621264), (8880, 3523392), (9216, 3394935), (9472, 3303180), (9990, 3131904), (10195, 3068928), (10368, 3017720), (10656, 2936160), (11520, 2715948), (11840, 2642544), (11988, 2609920), (12234, 2557440), (12960, 2414176), (13320, 2348928), (13824, 2263290), (14208, 2202120), (14985, 2087936), (15360, 2036961), (15984, 1957440), (16312, 1918080), (17280, 1810632), (17760, 1761696), (18351, 1704960), (18944, 1651590), (19980, 1565952), (20390, 1534464), (20736, 1508860), (21312, 1468080), (23040, 1357974), (23680, 1321272), (23976, 1304960), (24468, 1278720), (25920, 1207088), (26640, 1174464), (27648, 1131645), (28416, 1101060), (29970, 1043968), (30585, 1022976), (31968, 978720), (32624, 959040), (34560, 905316), (35520, 880848), (36702, 852480), (37888, 825795), (39960, 782976), (40780, 767232), (41472, 754430), (42624, 734040), (46080, 678987), (47360, 660636), (47952, 652480), (48936, 639360), (51840, 603544), (53280, 587232), (55053, 568320), (56832, 550530), (59940, 521984), (61170, 511488), (63936, 489360), (65248, 479520), (69120, 452658), (71040, 440424), (73404, 426240), (75443, 414720), (79920, 391488), (81560, 383616), (82944, 377215), (85248, 367020), (91755, 340992), (94720, 330318), (95904, 326240), (97872, 319680), (103680, 301772), (106560, 293616), (110106, 284160), (113664, 275265), (119880, 260992), (122340, 255744), (127872, 244680), (130496, 239760), (138240, 226329), (142080, 220212), (146808, 213120), (150886, 207360), (159840, 195744), (163120, 191808), (165159, 189440), (170496, 183510)]