77282040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 178185480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 461, 508, 635, 660, 762, 922, 1016, 1270, 1320, 1383, 1397, 1524, 1844, 1905, 2305, 2540, 2766, 2794, 3048, 3688, 3810, 4191, 4610, 5071, 5080, 5532, 5588, 6915, 6985, 7620, 8382, 9220, 10142, 11064, 11176, 13830, 13970, 15213, 15240, 16764, 18440, 20284, 20955, 25355, 27660, 27940, 30426, 33528, 40568, 41910, 50710, 55320, 55880, 58547, 60852, 76065, 83820, 101420, 117094, 121704, 152130, 167640, 175641, 202840, 234188, 292735, 304260, 351282, 468376, 585470, 608520, 644017, 702564, 878205, 1170940, 1288034, 1405128, 1756410, 1932051, 2341880, 2576068, 3220085, 3512820, 3864102, 5152136, 6440170, 7025640, 7728204, 9660255, 12880340, 15456408, 19320510, 25760680, 38641020, 77282040]

約数ペア:

[(1, 77282040), (2, 38641020), (3, 25760680), (4, 19320510), (5, 15456408), (6, 12880340), (8, 9660255), (10, 7728204), (11, 7025640), (12, 6440170), (15, 5152136), (20, 3864102), (22, 3512820), (24, 3220085), (30, 2576068), (33, 2341880), (40, 1932051), (44, 1756410), (55, 1405128), (60, 1288034), (66, 1170940), (88, 878205), (110, 702564), (120, 644017), (127, 608520), (132, 585470), (165, 468376), (220, 351282), (254, 304260), (264, 292735), (330, 234188), (381, 202840), (440, 175641), (461, 167640), (508, 152130), (635, 121704), (660, 117094), (762, 101420), (922, 83820), (1016, 76065), (1270, 60852), (1320, 58547), (1383, 55880), (1397, 55320), (1524, 50710), (1844, 41910), (1905, 40568), (2305, 33528), (2540, 30426), (2766, 27940), (2794, 27660), (3048, 25355), (3688, 20955), (3810, 20284), (4191, 18440), (4610, 16764), (5071, 15240), (5080, 15213), (5532, 13970), (5588, 13830), (6915, 11176), (6985, 11064), (7620, 10142), (8382, 9220)]