2974804560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45403}}^1$

素因数の和:45442

約数の個数: 240

約数和(自身を含む): 12296129664

約数和(自身を除く): 9321325104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 45403, 65520, 90806, 136209, 181612, 227015, 272418, 317821, 363224, 408627, 454030, 544836, 590239, 635642, 681045, 726448, 817254, 908060, 953463, 1089672, 1180478, 1271284, 1362090, 1589105, 1634508, 1770717, 1816120, 1906926, 2043135, 2179344, 2360956, 2542568, 2724180, 2860389, 2951195, 3178210, 3269016, 3541434, 3632240, 3813852, 4086270, 4131673, 4721912, 4767315, 5085136, 5312151, 5448360, 5720778, 5902390, 6356420, 6538032, 7082868, 7627704, 8172540, 8263346, 8853585, 9443824, 9534630, 10624302, 10896720, 11441556, 11804780, 12395019, 12712840, 14165736, 14301945, 15255408, 16345080, 16526692, 17707170, 19069260, 20658365, 21248604, 22883112, 23609560, 24790038, 25425680, 26560755, 28331472, 28603890, 32690160, 33053384, 35414340, 37185057, 38138520, 41316730, 42497208, 45766224, 47219120, 49580076, 53121510, 57207780, 61975095, 66106768, 70828680, 74370114, 76277040, 82633460, 84994416, 99160152, 106243020, 114415560, 123950190, 141657360, 148740228, 165266920, 185925285, 198320304, 212486040, 228831120, 247900380, 297480456, 330533840, 371850570, 424972080, 495800760, 594960912, 743701140, 991601520, 1487402280, 2974804560]

約数ペア:

[(1, 2974804560), (2, 1487402280), (3, 991601520), (4, 743701140), (5, 594960912), (6, 495800760), (7, 424972080), (8, 371850570), (9, 330533840), (10, 297480456), (12, 247900380), (13, 228831120), (14, 212486040), (15, 198320304), (16, 185925285), (18, 165266920), (20, 148740228), (21, 141657360), (24, 123950190), (26, 114415560), (28, 106243020), (30, 99160152), (35, 84994416), (36, 82633460), (39, 76277040), (40, 74370114), (42, 70828680), (45, 66106768), (48, 61975095), (52, 57207780), (56, 53121510), (60, 49580076), (63, 47219120), (65, 45766224), (70, 42497208), (72, 41316730), (78, 38138520), (80, 37185057), (84, 35414340), (90, 33053384), (91, 32690160), (104, 28603890), (105, 28331472), (112, 26560755), (117, 25425680), (120, 24790038), (126, 23609560), (130, 22883112), (140, 21248604), (144, 20658365), (156, 19069260), (168, 17707170), (180, 16526692), (182, 16345080), (195, 15255408), (208, 14301945), (210, 14165736), (234, 12712840), (240, 12395019), (252, 11804780), (260, 11441556), (273, 10896720), (280, 10624302), (312, 9534630), (315, 9443824), (336, 8853585), (360, 8263346), (364, 8172540), (390, 7627704), (420, 7082868), (455, 6538032), (468, 6356420), (504, 5902390), (520, 5720778), (546, 5448360), (560, 5312151), (585, 5085136), (624, 4767315), (630, 4721912), (720, 4131673), (728, 4086270), (780, 3813852), (819, 3632240), (840, 3541434), (910, 3269016), (936, 3178210), (1008, 2951195), (1040, 2860389), (1092, 2724180), (1170, 2542568), (1260, 2360956), (1365, 2179344), (1456, 2043135), (1560, 1906926), (1638, 1816120), (1680, 1770717), (1820, 1634508), (1872, 1589105), (2184, 1362090), (2340, 1271284), (2520, 1180478), (2730, 1089672), (3120, 953463), (3276, 908060), (3640, 817254), (4095, 726448), (4368, 681045), (4680, 635642), (5040, 590239), (5460, 544836), (6552, 454030), (7280, 408627), (8190, 363224), (9360, 317821), (10920, 272418), (13104, 227015), (16380, 181612), (21840, 136209), (32760, 90806), (45403, 65520)]