65069160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 214462080

約数和(自身を除く): 149392920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 787, 795, 1060, 1272, 1378, 1560, 1574, 1590, 2067, 2120, 2361, 2756, 3148, 3180, 3445, 3935, 4134, 4722, 5512, 6296, 6360, 6890, 7870, 8268, 9444, 10231, 10335, 11805, 13780, 15740, 16536, 18888, 20462, 20670, 23610, 27560, 30693, 31480, 40924, 41340, 41711, 47220, 51155, 61386, 81848, 82680, 83422, 94440, 102310, 122772, 125133, 153465, 166844, 204620, 208555, 245544, 250266, 306930, 333688, 409240, 417110, 500532, 542243, 613860, 625665, 834220, 1001064, 1084486, 1227720, 1251330, 1626729, 1668440, 2168972, 2502660, 2711215, 3253458, 4337944, 5005320, 5422430, 6506916, 8133645, 10844860, 13013832, 16267290, 21689720, 32534580, 65069160]

約数ペア:

[(1, 65069160), (2, 32534580), (3, 21689720), (4, 16267290), (5, 13013832), (6, 10844860), (8, 8133645), (10, 6506916), (12, 5422430), (13, 5005320), (15, 4337944), (20, 3253458), (24, 2711215), (26, 2502660), (30, 2168972), (39, 1668440), (40, 1626729), (52, 1251330), (53, 1227720), (60, 1084486), (65, 1001064), (78, 834220), (104, 625665), (106, 613860), (120, 542243), (130, 500532), (156, 417110), (159, 409240), (195, 333688), (212, 306930), (260, 250266), (265, 245544), (312, 208555), (318, 204620), (390, 166844), (424, 153465), (520, 125133), (530, 122772), (636, 102310), (689, 94440), (780, 83422), (787, 82680), (795, 81848), (1060, 61386), (1272, 51155), (1378, 47220), (1560, 41711), (1574, 41340), (1590, 40924), (2067, 31480), (2120, 30693), (2361, 27560), (2756, 23610), (3148, 20670), (3180, 20462), (3445, 18888), (3935, 16536), (4134, 15740), (4722, 13780), (5512, 11805), (6296, 10335), (6360, 10231), (6890, 9444), (7870, 8268)]