230627880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 192

約数和(自身を含む): 869356800

約数和(自身を除く): 638728920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1289, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2578, 2840, 2982, 3195, 3867, 3976, 4260, 4473, 4970, 5112, 5156, 5964, 6390, 6445, 7455, 7734, 8520, 8946, 9023, 9940, 10312, 11601, 11928, 12780, 12890, 14910, 15468, 17892, 18046, 19335, 19880, 22365, 23202, 25560, 25780, 27069, 29820, 30936, 35784, 36092, 38670, 44730, 45115, 46404, 51560, 54138, 58005, 59640, 72184, 77340, 81207, 89460, 90230, 91519, 92808, 108276, 116010, 135345, 154680, 162414, 178920, 180460, 183038, 216552, 232020, 270690, 274557, 324828, 360920, 366076, 406035, 457595, 464040, 541380, 549114, 640633, 649656, 732152, 812070, 823671, 915190, 1082760, 1098228, 1281266, 1372785, 1624140, 1647342, 1830380, 1921899, 2196456, 2562532, 2745570, 3203165, 3248280, 3294684, 3660760, 3843798, 4118355, 5125064, 5491140, 5765697, 6406330, 6589368, 7687596, 8236710, 9609495, 10982280, 11531394, 12812660, 15375192, 16473420, 19218990, 23062788, 25625320, 28828485, 32946840, 38437980, 46125576, 57656970, 76875960, 115313940, 230627880]

約数ペア:

[(1, 230627880), (2, 115313940), (3, 76875960), (4, 57656970), (5, 46125576), (6, 38437980), (7, 32946840), (8, 28828485), (9, 25625320), (10, 23062788), (12, 19218990), (14, 16473420), (15, 15375192), (18, 12812660), (20, 11531394), (21, 10982280), (24, 9609495), (28, 8236710), (30, 7687596), (35, 6589368), (36, 6406330), (40, 5765697), (42, 5491140), (45, 5125064), (56, 4118355), (60, 3843798), (63, 3660760), (70, 3294684), (71, 3248280), (72, 3203165), (84, 2745570), (90, 2562532), (105, 2196456), (120, 1921899), (126, 1830380), (140, 1647342), (142, 1624140), (168, 1372785), (180, 1281266), (210, 1098228), (213, 1082760), (252, 915190), (280, 823671), (284, 812070), (315, 732152), (355, 649656), (360, 640633), (420, 549114), (426, 541380), (497, 464040), (504, 457595), (568, 406035), (630, 366076), (639, 360920), (710, 324828), (840, 274557), (852, 270690), (994, 232020), (1065, 216552), (1260, 183038), (1278, 180460), (1289, 178920), (1420, 162414), (1491, 154680), (1704, 135345), (1988, 116010), (2130, 108276), (2485, 92808), (2520, 91519), (2556, 90230), (2578, 89460), (2840, 81207), (2982, 77340), (3195, 72184), (3867, 59640), (3976, 58005), (4260, 54138), (4473, 51560), (4970, 46404), (5112, 45115), (5156, 44730), (5964, 38670), (6390, 36092), (6445, 35784), (7455, 30936), (7734, 29820), (8520, 27069), (8946, 25780), (9023, 25560), (9940, 23202), (10312, 22365), (11601, 19880), (11928, 19335), (12780, 18046), (12890, 17892), (14910, 15468)]