65895960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 217183680

約数和(自身を除く): 151287720

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, 795, 797, 1060, 1272, 1378, 1560, 1590, 1594, 2067, 2120, 2391, 2756, 3180, 3188, 3445, 3985, 4134, 4782, 5512, 6360, 6376, 6890, 7970, 8268, 9564, 10335, 10361, 11955, 13780, 15940, 16536, 19128, 20670, 20722, 23910, 27560, 31083, 31880, 41340, 41444, 42241, 47820, 51805, 62166, 82680, 82888, 84482, 95640, 103610, 124332, 126723, 155415, 168964, 207220, 211205, 248664, 253446, 310830, 337928, 414440, 422410, 506892, 549133, 621660, 633615, 844820, 1013784, 1098266, 1243320, 1267230, 1647399, 1689640, 2196532, 2534460, 2745665, 3294798, 4393064, 5068920, 5491330, 6589596, 8236995, 10982660, 13179192, 16473990, 21965320, 32947980, 65895960]

約数ペア:

[(1, 65895960), (2, 32947980), (3, 21965320), (4, 16473990), (5, 13179192), (6, 10982660), (8, 8236995), (10, 6589596), (12, 5491330), (13, 5068920), (15, 4393064), (20, 3294798), (24, 2745665), (26, 2534460), (30, 2196532), (39, 1689640), (40, 1647399), (52, 1267230), (53, 1243320), (60, 1098266), (65, 1013784), (78, 844820), (104, 633615), (106, 621660), (120, 549133), (130, 506892), (156, 422410), (159, 414440), (195, 337928), (212, 310830), (260, 253446), (265, 248664), (312, 211205), (318, 207220), (390, 168964), (424, 155415), (520, 126723), (530, 124332), (636, 103610), (689, 95640), (780, 84482), (795, 82888), (797, 82680), (1060, 62166), (1272, 51805), (1378, 47820), (1560, 42241), (1590, 41444), (1594, 41340), (2067, 31880), (2120, 31083), (2391, 27560), (2756, 23910), (3180, 20722), (3188, 20670), (3445, 19128), (3985, 16536), (4134, 15940), (4782, 13780), (5512, 11955), (6360, 10361), (6376, 10335), (6890, 9564), (7970, 8268)]