259426860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 913296384

約数和(自身を除く): 653869524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 233, 241, 308, 330, 385, 420, 462, 466, 482, 660, 699, 723, 770, 924, 932, 964, 1155, 1165, 1205, 1398, 1446, 1540, 1631, 1687, 2310, 2330, 2410, 2563, 2651, 2796, 2892, 3262, 3374, 3495, 3615, 4620, 4660, 4820, 4893, 5061, 5126, 5302, 6524, 6748, 6990, 7230, 7689, 7953, 8155, 8435, 9786, 10122, 10252, 10604, 12815, 13255, 13980, 14460, 15378, 15906, 16310, 16870, 17941, 18557, 19572, 20244, 24465, 25305, 25630, 26510, 30756, 31812, 32620, 33740, 35882, 37114, 38445, 39765, 48930, 50610, 51260, 53020, 53823, 55671, 56153, 71764, 74228, 76890, 79530, 89705, 92785, 97860, 101220, 107646, 111342, 112306, 153780, 159060, 168459, 179410, 185570, 215292, 222684, 224612, 269115, 278355, 280765, 336918, 358820, 371140, 393071, 538230, 556710, 561530, 617683, 673836, 786142, 842295, 1076460, 1113420, 1123060, 1179213, 1235366, 1572284, 1684590, 1853049, 1965355, 2358426, 2470732, 3088415, 3369180, 3706098, 3930710, 4323781, 4716852, 5896065, 6176830, 7412196, 7861420, 8647562, 9265245, 11792130, 12353660, 12971343, 17295124, 18530490, 21618905, 23584260, 25942686, 37060980, 43237810, 51885372, 64856715, 86475620, 129713430, 259426860]

約数ペア:

[(1, 259426860), (2, 129713430), (3, 86475620), (4, 64856715), (5, 51885372), (6, 43237810), (7, 37060980), (10, 25942686), (11, 23584260), (12, 21618905), (14, 18530490), (15, 17295124), (20, 12971343), (21, 12353660), (22, 11792130), (28, 9265245), (30, 8647562), (33, 7861420), (35, 7412196), (42, 6176830), (44, 5896065), (55, 4716852), (60, 4323781), (66, 3930710), (70, 3706098), (77, 3369180), (84, 3088415), (105, 2470732), (110, 2358426), (132, 1965355), (140, 1853049), (154, 1684590), (165, 1572284), (210, 1235366), (220, 1179213), (231, 1123060), (233, 1113420), (241, 1076460), (308, 842295), (330, 786142), (385, 673836), (420, 617683), (462, 561530), (466, 556710), (482, 538230), (660, 393071), (699, 371140), (723, 358820), (770, 336918), (924, 280765), (932, 278355), (964, 269115), (1155, 224612), (1165, 222684), (1205, 215292), (1398, 185570), (1446, 179410), (1540, 168459), (1631, 159060), (1687, 153780), (2310, 112306), (2330, 111342), (2410, 107646), (2563, 101220), (2651, 97860), (2796, 92785), (2892, 89705), (3262, 79530), (3374, 76890), (3495, 74228), (3615, 71764), (4620, 56153), (4660, 55671), (4820, 53823), (4893, 53020), (5061, 51260), (5126, 50610), (5302, 48930), (6524, 39765), (6748, 38445), (6990, 37114), (7230, 35882), (7689, 33740), (7953, 32620), (8155, 31812), (8435, 30756), (9786, 26510), (10122, 25630), (10252, 25305), (10604, 24465), (12815, 20244), (13255, 19572), (13980, 18557), (14460, 17941), (15378, 16870), (15906, 16310)]