258607655280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{43103}}^1$

素因数の和:43776

約数の個数: 240

約数和(自身を含む): 936778542336

約数和(自身を除く): 678170887056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 641, 720, 780, 936, 1040, 1170, 1282, 1560, 1872, 1923, 2340, 2564, 3120, 3205, 3846, 4680, 5128, 5769, 6410, 7692, 8333, 9360, 9615, 10256, 11538, 12820, 15384, 16666, 19230, 23076, 24999, 25640, 28845, 30768, 33332, 38460, 41665, 43103, 46152, 49998, 51280, 57690, 66664, 74997, 76920, 83330, 86206, 92304, 99996, 115380, 124995, 129309, 133328, 149994, 153840, 166660, 172412, 199992, 215515, 230760, 249990, 258618, 299988, 333320, 344824, 374985, 387927, 399984, 431030, 461520, 499980, 517236, 560339, 599976, 646545, 666640, 689648, 749970, 775854, 862060, 999960, 1034472, 1120678, 1199952, 1293090, 1499940, 1551708, 1681017, 1724120, 1939635, 1999920, 2068944, 2241356, 2586180, 2801695, 2999880, 3103416, 3362034, 3448240, 3879270, 4482712, 5043051, 5172360, 5603390, 5999760, 6206832, 6724068, 7758540, 8405085, 8965424, 10086102, 10344720, 11206780, 13448136, 15517080, 16810170, 20172204, 22413560, 25215255, 26896272, 27629023, 31034160, 33620340, 40344408, 44827120, 50430510, 55258046, 67240680, 80688816, 82887069, 100861020, 110516092, 134481360, 138145115, 165774138, 201722040, 221032184, 248661207, 276290230, 331548276, 359177299, 403444080, 414435345, 442064368, 497322414, 552580460, 663096552, 718354598, 828870690, 994644828, 1077531897, 1105160920, 1243306035, 1326193104, 1436709196, 1657741380, 1795886495, 1989289656, 2155063794, 2210321840, 2486612070, 2873418392, 3232595691, 3315482760, 3591772990, 3978579312, 4310127588, 4973224140, 5387659485, 5746836784, 6465191382, 6630965520, 7183545980, 8620255176, 9946448280, 10775318970, 12930382764, 14367091960, 16162978455, 17240510352, 19892896560, 21550637940, 25860765528, 28734183920, 32325956910, 43101275880, 51721531056, 64651913820, 86202551760, 129303827640, 258607655280]

約数ペア:

[(1, 258607655280), (2, 129303827640), (3, 86202551760), (4, 64651913820), (5, 51721531056), (6, 43101275880), (8, 32325956910), (9, 28734183920), (10, 25860765528), (12, 21550637940), (13, 19892896560), (15, 17240510352), (16, 16162978455), (18, 14367091960), (20, 12930382764), (24, 10775318970), (26, 9946448280), (30, 8620255176), (36, 7183545980), (39, 6630965520), (40, 6465191382), (45, 5746836784), (48, 5387659485), (52, 4973224140), (60, 4310127588), (65, 3978579312), (72, 3591772990), (78, 3315482760), (80, 3232595691), (90, 2873418392), (104, 2486612070), (117, 2210321840), (120, 2155063794), (130, 1989289656), (144, 1795886495), (156, 1657741380), (180, 1436709196), (195, 1326193104), (208, 1243306035), (234, 1105160920), (240, 1077531897), (260, 994644828), (312, 828870690), (360, 718354598), (390, 663096552), (468, 552580460), (520, 497322414), (585, 442064368), (624, 414435345), (641, 403444080), (720, 359177299), (780, 331548276), (936, 276290230), (1040, 248661207), (1170, 221032184), (1282, 201722040), (1560, 165774138), (1872, 138145115), (1923, 134481360), (2340, 110516092), (2564, 100861020), (3120, 82887069), (3205, 80688816), (3846, 67240680), (4680, 55258046), (5128, 50430510), (5769, 44827120), (6410, 40344408), (7692, 33620340), (8333, 31034160), (9360, 27629023), (9615, 26896272), (10256, 25215255), (11538, 22413560), (12820, 20172204), (15384, 16810170), (16666, 15517080), (19230, 13448136), (23076, 11206780), (24999, 10344720), (25640, 10086102), (28845, 8965424), (30768, 8405085), (33332, 7758540), (38460, 6724068), (41665, 6206832), (43103, 5999760), (46152, 5603390), (49998, 5172360), (51280, 5043051), (57690, 4482712), (66664, 3879270), (74997, 3448240), (76920, 3362034), (83330, 3103416), (86206, 2999880), (92304, 2801695), (99996, 2586180), (115380, 2241356), (124995, 2068944), (129309, 1999920), (133328, 1939635), (149994, 1724120), (153840, 1681017), (166660, 1551708), (172412, 1499940), (199992, 1293090), (215515, 1199952), (230760, 1120678), (249990, 1034472), (258618, 999960), (299988, 862060), (333320, 775854), (344824, 749970), (374985, 689648), (387927, 666640), (399984, 646545), (431030, 599976), (461520, 560339), (499980, 517236)]