65689260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 231662592

約数和(自身を除く): 165973332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 227, 260, 265, 273, 318, 364, 371, 390, 420, 454, 455, 530, 546, 636, 681, 689, 742, 780, 795, 908, 910, 1060, 1092, 1113, 1135, 1362, 1365, 1378, 1484, 1589, 1590, 1820, 1855, 2067, 2226, 2270, 2724, 2730, 2756, 2951, 3178, 3180, 3405, 3445, 3710, 4134, 4452, 4540, 4767, 4823, 5460, 5565, 5902, 6356, 6810, 6890, 7420, 7945, 8268, 8853, 9534, 9646, 10335, 11130, 11804, 12031, 13620, 13780, 14469, 14755, 15890, 17706, 19068, 19292, 20657, 20670, 22260, 23835, 24062, 24115, 28938, 29510, 31780, 35412, 36093, 41314, 41340, 44265, 47670, 48124, 48230, 57876, 59020, 60155, 61971, 72186, 72345, 82628, 84217, 88530, 95340, 96460, 103285, 120310, 123942, 144372, 144690, 156403, 168434, 177060, 180465, 206570, 240620, 247884, 252651, 289380, 309855, 312806, 336868, 360930, 413140, 421085, 469209, 505302, 619710, 625612, 721860, 782015, 842170, 938418, 1010604, 1094821, 1239420, 1263255, 1564030, 1684340, 1876836, 2189642, 2346045, 2526510, 3128060, 3284463, 4379284, 4692090, 5053020, 5474105, 6568926, 9384180, 10948210, 13137852, 16422315, 21896420, 32844630, 65689260]

約数ペア:

[(1, 65689260), (2, 32844630), (3, 21896420), (4, 16422315), (5, 13137852), (6, 10948210), (7, 9384180), (10, 6568926), (12, 5474105), (13, 5053020), (14, 4692090), (15, 4379284), (20, 3284463), (21, 3128060), (26, 2526510), (28, 2346045), (30, 2189642), (35, 1876836), (39, 1684340), (42, 1564030), (52, 1263255), (53, 1239420), (60, 1094821), (65, 1010604), (70, 938418), (78, 842170), (84, 782015), (91, 721860), (105, 625612), (106, 619710), (130, 505302), (140, 469209), (156, 421085), (159, 413140), (182, 360930), (195, 336868), (210, 312806), (212, 309855), (227, 289380), (260, 252651), (265, 247884), (273, 240620), (318, 206570), (364, 180465), (371, 177060), (390, 168434), (420, 156403), (454, 144690), (455, 144372), (530, 123942), (546, 120310), (636, 103285), (681, 96460), (689, 95340), (742, 88530), (780, 84217), (795, 82628), (908, 72345), (910, 72186), (1060, 61971), (1092, 60155), (1113, 59020), (1135, 57876), (1362, 48230), (1365, 48124), (1378, 47670), (1484, 44265), (1589, 41340), (1590, 41314), (1820, 36093), (1855, 35412), (2067, 31780), (2226, 29510), (2270, 28938), (2724, 24115), (2730, 24062), (2756, 23835), (2951, 22260), (3178, 20670), (3180, 20657), (3405, 19292), (3445, 19068), (3710, 17706), (4134, 15890), (4452, 14755), (4540, 14469), (4767, 13780), (4823, 13620), (5460, 12031), (5565, 11804), (5902, 11130), (6356, 10335), (6810, 9646), (6890, 9534), (7420, 8853), (7945, 8268)]