1235741640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:792

約数の個数: 256

約数和(自身を含む): 4428587520

約数和(自身を除く): 3192845880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 53, 56, 60, 70, 82, 84, 105, 106, 120, 123, 140, 159, 164, 168, 205, 210, 212, 246, 265, 280, 287, 318, 328, 371, 410, 420, 424, 492, 530, 574, 615, 636, 677, 742, 795, 820, 840, 861, 984, 1060, 1113, 1148, 1230, 1272, 1354, 1435, 1484, 1590, 1640, 1722, 1855, 2031, 2120, 2173, 2226, 2296, 2460, 2708, 2870, 2968, 3180, 3385, 3444, 3710, 4062, 4305, 4346, 4452, 4739, 4920, 5416, 5565, 5740, 6360, 6519, 6770, 6888, 7420, 8124, 8610, 8692, 8904, 9478, 10155, 10865, 11130, 11480, 13038, 13540, 14217, 14840, 15211, 16248, 17220, 17384, 18956, 20310, 21730, 22260, 23695, 26076, 27080, 27757, 28434, 30422, 32595, 34440, 35881, 37912, 40620, 43460, 44520, 45633, 47390, 52152, 55514, 56868, 60844, 65190, 71085, 71762, 76055, 81240, 83271, 86920, 91266, 94780, 107643, 111028, 113736, 121688, 130380, 138785, 142170, 143524, 152110, 166542, 179405, 182532, 189560, 194299, 215286, 222056, 228165, 251167, 260760, 277570, 284340, 287048, 304220, 333084, 358810, 365064, 388598, 416355, 430572, 456330, 502334, 538215, 555140, 568680, 582897, 608440, 666168, 717620, 753501, 777196, 832710, 861144, 912660, 971495, 1004668, 1076430, 1110280, 1165794, 1255835, 1435240, 1471121, 1507002, 1554392, 1665420, 1825320, 1942990, 2009336, 2152860, 2331588, 2511670, 2914485, 2942242, 3014004, 3330840, 3767505, 3885980, 4305720, 4413363, 4663176, 5023340, 5828970, 5884484, 6028008, 7355605, 7535010, 7771960, 8826726, 10046680, 10297847, 11657940, 11768968, 14711210, 15070020, 17653452, 20595694, 22066815, 23315880, 29422420, 30140040, 30893541, 35306904, 41191388, 44133630, 51489235, 58844840, 61787082, 82382776, 88267260, 102978470, 123574164, 154467705, 176534520, 205956940, 247148328, 308935410, 411913880, 617870820, 1235741640]

約数ペア:

[(1, 1235741640), (2, 617870820), (3, 411913880), (4, 308935410), (5, 247148328), (6, 205956940), (7, 176534520), (8, 154467705), (10, 123574164), (12, 102978470), (14, 88267260), (15, 82382776), (20, 61787082), (21, 58844840), (24, 51489235), (28, 44133630), (30, 41191388), (35, 35306904), (40, 30893541), (41, 30140040), (42, 29422420), (53, 23315880), (56, 22066815), (60, 20595694), (70, 17653452), (82, 15070020), (84, 14711210), (105, 11768968), (106, 11657940), (120, 10297847), (123, 10046680), (140, 8826726), (159, 7771960), (164, 7535010), (168, 7355605), (205, 6028008), (210, 5884484), (212, 5828970), (246, 5023340), (265, 4663176), (280, 4413363), (287, 4305720), (318, 3885980), (328, 3767505), (371, 3330840), (410, 3014004), (420, 2942242), (424, 2914485), (492, 2511670), (530, 2331588), (574, 2152860), (615, 2009336), (636, 1942990), (677, 1825320), (742, 1665420), (795, 1554392), (820, 1507002), (840, 1471121), (861, 1435240), (984, 1255835), (1060, 1165794), (1113, 1110280), (1148, 1076430), (1230, 1004668), (1272, 971495), (1354, 912660), (1435, 861144), (1484, 832710), (1590, 777196), (1640, 753501), (1722, 717620), (1855, 666168), (2031, 608440), (2120, 582897), (2173, 568680), (2226, 555140), (2296, 538215), (2460, 502334), (2708, 456330), (2870, 430572), (2968, 416355), (3180, 388598), (3385, 365064), (3444, 358810), (3710, 333084), (4062, 304220), (4305, 287048), (4346, 284340), (4452, 277570), (4739, 260760), (4920, 251167), (5416, 228165), (5565, 222056), (5740, 215286), (6360, 194299), (6519, 189560), (6770, 182532), (6888, 179405), (7420, 166542), (8124, 152110), (8610, 143524), (8692, 142170), (8904, 138785), (9478, 130380), (10155, 121688), (10865, 113736), (11130, 111028), (11480, 107643), (13038, 94780), (13540, 91266), (14217, 86920), (14840, 83271), (15211, 81240), (16248, 76055), (17220, 71762), (17384, 71085), (18956, 65190), (20310, 60844), (21730, 56868), (22260, 55514), (23695, 52152), (26076, 47390), (27080, 45633), (27757, 44520), (28434, 43460), (30422, 40620), (32595, 37912), (34440, 35881)]