273867720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4127}}^1$

素因数の和:4227

約数の個数: 128

約数和(自身を含む): 951091200

約数和(自身を除く): 677223480

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, 4127, 4424, 4740, 5530, 6636, 8254, 8295, 9480, 11060, 12381, 13272, 16508, 16590, 20635, 22120, 24762, 28889, 33016, 33180, 41270, 49524, 57778, 61905, 66360, 82540, 86667, 99048, 115556, 123810, 144445, 165080, 173334, 231112, 247620, 288890, 326033, 346668, 433335, 495240, 577780, 652066, 693336, 866670, 978099, 1155560, 1304132, 1630165, 1733340, 1956198, 2282231, 2608264, 3260330, 3466680, 3912396, 4564462, 4890495, 6520660, 6846693, 7824792, 9128924, 9780990, 11411155, 13041320, 13693386, 18257848, 19561980, 22822310, 27386772, 34233465, 39123960, 45644620, 54773544, 68466930, 91289240, 136933860, 273867720]

約数ペア:

[(1, 273867720), (2, 136933860), (3, 91289240), (4, 68466930), (5, 54773544), (6, 45644620), (7, 39123960), (8, 34233465), (10, 27386772), (12, 22822310), (14, 19561980), (15, 18257848), (20, 13693386), (21, 13041320), (24, 11411155), (28, 9780990), (30, 9128924), (35, 7824792), (40, 6846693), (42, 6520660), (56, 4890495), (60, 4564462), (70, 3912396), (79, 3466680), (84, 3260330), (105, 2608264), (120, 2282231), (140, 1956198), (158, 1733340), (168, 1630165), (210, 1304132), (237, 1155560), (280, 978099), (316, 866670), (395, 693336), (420, 652066), (474, 577780), (553, 495240), (632, 433335), (790, 346668), (840, 326033), (948, 288890), (1106, 247620), (1185, 231112), (1580, 173334), (1659, 165080), (1896, 144445), (2212, 123810), (2370, 115556), (2765, 99048), (3160, 86667), (3318, 82540), (4127, 66360), (4424, 61905), (4740, 57778), (5530, 49524), (6636, 41270), (8254, 33180), (8295, 33016), (9480, 28889), (11060, 24762), (12381, 22120), (13272, 20635), (16508, 16590)]