292725160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 128

約数和(自身を含む): 817931520

約数和(自身を除く): 525206360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 137, 140, 182, 260, 274, 280, 364, 455, 520, 548, 587, 685, 728, 910, 959, 1096, 1174, 1370, 1781, 1820, 1918, 2348, 2740, 2935, 3562, 3640, 3836, 4109, 4696, 4795, 5480, 5870, 7124, 7631, 7672, 8218, 8905, 9590, 11740, 12467, 14248, 15262, 16436, 17810, 19180, 20545, 23480, 24934, 30524, 32872, 35620, 38155, 38360, 41090, 49868, 53417, 61048, 62335, 71240, 76310, 80419, 82180, 99736, 106834, 124670, 152620, 160838, 164360, 213668, 249340, 267085, 305240, 321676, 402095, 427336, 498680, 534170, 562933, 643352, 804190, 1045447, 1068340, 1125866, 1608380, 2090894, 2136680, 2251732, 2814665, 3216760, 4181788, 4503464, 5227235, 5629330, 7318129, 8363576, 10454470, 11258660, 14636258, 20908940, 22517320, 29272516, 36590645, 41817880, 58545032, 73181290, 146362580, 292725160]

約数ペア:

[(1, 292725160), (2, 146362580), (4, 73181290), (5, 58545032), (7, 41817880), (8, 36590645), (10, 29272516), (13, 22517320), (14, 20908940), (20, 14636258), (26, 11258660), (28, 10454470), (35, 8363576), (40, 7318129), (52, 5629330), (56, 5227235), (65, 4503464), (70, 4181788), (91, 3216760), (104, 2814665), (130, 2251732), (137, 2136680), (140, 2090894), (182, 1608380), (260, 1125866), (274, 1068340), (280, 1045447), (364, 804190), (455, 643352), (520, 562933), (548, 534170), (587, 498680), (685, 427336), (728, 402095), (910, 321676), (959, 305240), (1096, 267085), (1174, 249340), (1370, 213668), (1781, 164360), (1820, 160838), (1918, 152620), (2348, 124670), (2740, 106834), (2935, 99736), (3562, 82180), (3640, 80419), (3836, 76310), (4109, 71240), (4696, 62335), (4795, 61048), (5480, 53417), (5870, 49868), (7124, 41090), (7631, 38360), (7672, 38155), (8218, 35620), (8905, 32872), (9590, 30524), (11740, 24934), (12467, 23480), (14248, 20545), (15262, 19180), (16436, 17810)]