1487402280

素因数分解:

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

素因数の和:45440

約数の個数: 192

約数和(自身を含む): 5949740160

約数和(自身を除く): 4462337880

約数列:

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

約数ペア:

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