26693160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 87816960

約数和(自身を除く): 61123800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 241, 260, 284, 312, 355, 390, 426, 482, 520, 568, 710, 723, 780, 852, 923, 964, 1065, 1205, 1420, 1446, 1560, 1704, 1846, 1928, 2130, 2410, 2769, 2840, 2892, 3133, 3615, 3692, 4260, 4615, 4820, 5538, 5784, 6266, 7230, 7384, 8520, 9230, 9399, 9640, 11076, 12532, 13845, 14460, 15665, 17111, 18460, 18798, 22152, 25064, 27690, 28920, 31330, 34222, 36920, 37596, 46995, 51333, 55380, 62660, 68444, 75192, 85555, 93990, 102666, 110760, 125320, 136888, 171110, 187980, 205332, 222443, 256665, 342220, 375960, 410664, 444886, 513330, 667329, 684440, 889772, 1026660, 1112215, 1334658, 1779544, 2053320, 2224430, 2669316, 3336645, 4448860, 5338632, 6673290, 8897720, 13346580, 26693160]

約数ペア:

[(1, 26693160), (2, 13346580), (3, 8897720), (4, 6673290), (5, 5338632), (6, 4448860), (8, 3336645), (10, 2669316), (12, 2224430), (13, 2053320), (15, 1779544), (20, 1334658), (24, 1112215), (26, 1026660), (30, 889772), (39, 684440), (40, 667329), (52, 513330), (60, 444886), (65, 410664), (71, 375960), (78, 342220), (104, 256665), (120, 222443), (130, 205332), (142, 187980), (156, 171110), (195, 136888), (213, 125320), (241, 110760), (260, 102666), (284, 93990), (312, 85555), (355, 75192), (390, 68444), (426, 62660), (482, 55380), (520, 51333), (568, 46995), (710, 37596), (723, 36920), (780, 34222), (852, 31330), (923, 28920), (964, 27690), (1065, 25064), (1205, 22152), (1420, 18798), (1446, 18460), (1560, 17111), (1704, 15665), (1846, 14460), (1928, 13845), (2130, 12532), (2410, 11076), (2769, 9640), (2840, 9399), (2892, 9230), (3133, 8520), (3615, 7384), (3692, 7230), (4260, 6266), (4615, 5784), (4820, 5538)]