2091785760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 288

約数和(自身を含む): 7532808192

約数和(自身を除く): 5441022432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 160, 180, 186, 188, 235, 240, 248, 279, 282, 288, 310, 360, 372, 376, 423, 465, 470, 480, 496, 558, 564, 620, 705, 720, 744, 752, 846, 930, 940, 992, 997, 1116, 1128, 1240, 1395, 1410, 1440, 1457, 1488, 1504, 1692, 1860, 1880, 1994, 2115, 2232, 2256, 2480, 2790, 2820, 2914, 2976, 2991, 3384, 3720, 3760, 3988, 4230, 4371, 4464, 4512, 4960, 4985, 5580, 5640, 5828, 5982, 6768, 7285, 7440, 7520, 7976, 8460, 8742, 8928, 8973, 9970, 11160, 11280, 11656, 11964, 13113, 13536, 14570, 14880, 14955, 15952, 16920, 17484, 17946, 19940, 21855, 22320, 22560, 23312, 23928, 26226, 29140, 29910, 30907, 31904, 33840, 34968, 35892, 39880, 43710, 44640, 44865, 46624, 46859, 47856, 52452, 58280, 59820, 61814, 65565, 67680, 69936, 71784, 79760, 87420, 89730, 92721, 93718, 95712, 104904, 116560, 119640, 123628, 131130, 139872, 140577, 143568, 154535, 159520, 174840, 179460, 185442, 187436, 209808, 233120, 234295, 239280, 247256, 262260, 278163, 281154, 287136, 309070, 349680, 358920, 370884, 374872, 419616, 421731, 463605, 468590, 478560, 494512, 524520, 556326, 562308, 618140, 699360, 702885, 717840, 741768, 749744, 843462, 927210, 937180, 989024, 1049040, 1112652, 1124616, 1236280, 1390815, 1405770, 1435680, 1452629, 1483536, 1499488, 1686924, 1854420, 1874360, 2098080, 2108655, 2225304, 2249232, 2472560, 2781630, 2811540, 2905258, 2967072, 3373848, 3708840, 3748720, 4217310, 4357887, 4450608, 4498464, 4945120, 5563260, 5623080, 5810516, 6747696, 7263145, 7417680, 7497440, 8434620, 8715774, 8901216, 11126520, 11246160, 11621032, 13073661, 13495392, 14526290, 14835360, 16869240, 17431548, 21789435, 22253040, 22492320, 23242064, 26147322, 29052580, 33738480, 34863096, 43578870, 44506080, 46484128, 52294644, 58105160, 65368305, 67476960, 69726192, 87157740, 104589288, 116210320, 130736610, 139452384, 174315480, 209178576, 232420640, 261473220, 348630960, 418357152, 522946440, 697261920, 1045892880, 2091785760]

約数ペア:

[(1, 2091785760), (2, 1045892880), (3, 697261920), (4, 522946440), (5, 418357152), (6, 348630960), (8, 261473220), (9, 232420640), (10, 209178576), (12, 174315480), (15, 139452384), (16, 130736610), (18, 116210320), (20, 104589288), (24, 87157740), (30, 69726192), (31, 67476960), (32, 65368305), (36, 58105160), (40, 52294644), (45, 46484128), (47, 44506080), (48, 43578870), (60, 34863096), (62, 33738480), (72, 29052580), (80, 26147322), (90, 23242064), (93, 22492320), (94, 22253040), (96, 21789435), (120, 17431548), (124, 16869240), (141, 14835360), (144, 14526290), (155, 13495392), (160, 13073661), (180, 11621032), (186, 11246160), (188, 11126520), (235, 8901216), (240, 8715774), (248, 8434620), (279, 7497440), (282, 7417680), (288, 7263145), (310, 6747696), (360, 5810516), (372, 5623080), (376, 5563260), (423, 4945120), (465, 4498464), (470, 4450608), (480, 4357887), (496, 4217310), (558, 3748720), (564, 3708840), (620, 3373848), (705, 2967072), (720, 2905258), (744, 2811540), (752, 2781630), (846, 2472560), (930, 2249232), (940, 2225304), (992, 2108655), (997, 2098080), (1116, 1874360), (1128, 1854420), (1240, 1686924), (1395, 1499488), (1410, 1483536), (1440, 1452629), (1457, 1435680), (1488, 1405770), (1504, 1390815), (1692, 1236280), (1860, 1124616), (1880, 1112652), (1994, 1049040), (2115, 989024), (2232, 937180), (2256, 927210), (2480, 843462), (2790, 749744), (2820, 741768), (2914, 717840), (2976, 702885), (2991, 699360), (3384, 618140), (3720, 562308), (3760, 556326), (3988, 524520), (4230, 494512), (4371, 478560), (4464, 468590), (4512, 463605), (4960, 421731), (4985, 419616), (5580, 374872), (5640, 370884), (5828, 358920), (5982, 349680), (6768, 309070), (7285, 287136), (7440, 281154), (7520, 278163), (7976, 262260), (8460, 247256), (8742, 239280), (8928, 234295), (8973, 233120), (9970, 209808), (11160, 187436), (11280, 185442), (11656, 179460), (11964, 174840), (13113, 159520), (13536, 154535), (14570, 143568), (14880, 140577), (14955, 139872), (15952, 131130), (16920, 123628), (17484, 119640), (17946, 116560), (19940, 104904), (21855, 95712), (22320, 93718), (22560, 92721), (23312, 89730), (23928, 87420), (26226, 79760), (29140, 71784), (29910, 69936), (30907, 67680), (31904, 65565), (33840, 61814), (34968, 59820), (35892, 58280), (39880, 52452), (43710, 47856), (44640, 46859), (44865, 46624)]