4155927720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{62627}}^1$

素因数の和:62727

約数の個数: 128

約数和(自身を含む): 14429491200

約数和(自身を除く): 10273563480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 33180, 62627, 66360, 125254, 187881, 250508, 313135, 375762, 438389, 501016, 626270, 751524, 876778, 939405, 1252540, 1315167, 1503048, 1753556, 1878810, 2191945, 2505080, 2630334, 3507112, 3757620, 4383890, 4947533, 5260668, 6575835, 7515240, 8767780, 9895066, 10521336, 13151670, 14842599, 17535560, 19790132, 24737665, 26303340, 29685198, 34632731, 39580264, 49475330, 52606680, 59370396, 69265462, 74212995, 98950660, 103898193, 118740792, 138530924, 148425990, 173163655, 197901320, 207796386, 277061848, 296851980, 346327310, 415592772, 519490965, 593703960, 692654620, 831185544, 1038981930, 1385309240, 2077963860, 4155927720]

約数ペア:

[(1, 4155927720), (2, 2077963860), (3, 1385309240), (4, 1038981930), (5, 831185544), (6, 692654620), (7, 593703960), (8, 519490965), (10, 415592772), (12, 346327310), (14, 296851980), (15, 277061848), (20, 207796386), (21, 197901320), (24, 173163655), (28, 148425990), (30, 138530924), (35, 118740792), (40, 103898193), (42, 98950660), (56, 74212995), (60, 69265462), (70, 59370396), (79, 52606680), (84, 49475330), (105, 39580264), (120, 34632731), (140, 29685198), (158, 26303340), (168, 24737665), (210, 19790132), (237, 17535560), (280, 14842599), (316, 13151670), (395, 10521336), (420, 9895066), (474, 8767780), (553, 7515240), (632, 6575835), (790, 5260668), (840, 4947533), (948, 4383890), (1106, 3757620), (1185, 3507112), (1580, 2630334), (1659, 2505080), (1896, 2191945), (2212, 1878810), (2370, 1753556), (2765, 1503048), (3160, 1315167), (3318, 1252540), (4424, 939405), (4740, 876778), (5530, 751524), (6636, 626270), (8295, 501016), (9480, 438389), (11060, 375762), (13272, 313135), (16590, 250508), (22120, 187881), (33180, 125254), (62627, 66360)]