68275172160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202621}}^1$

素因数の和:202663

約数の個数: 280

約数和(自身を含む): 261550151016

約数和(自身を除く): 193274978856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 18720, 21060, 22464, 25920, 28080, 33696, 37440, 42120, 56160, 67392, 84240, 112320, 168480, 202621, 336960, 405242, 607863, 810484, 1013105, 1215726, 1620968, 1823589, 2026210, 2431452, 2634073, 3039315, 3241936, 3647178, 4052420, 4862904, 5268146, 5470767, 6078630, 6483872, 7294356, 7902219, 8104840, 9117945, 9725808, 10536292, 10941534, 12157260, 12967744, 13170365, 14588712, 15804438, 16209680, 16412301, 18235890, 19451616, 21072584, 21883068, 23706657, 24314520, 26340730, 27353835, 29177424, 31608876, 32419360, 32824602, 36471780, 38903232, 39511095, 42145168, 43766136, 47413314, 48629040, 52681460, 54707670, 58354848, 63217752, 64838720, 65649204, 71119971, 72943560, 79022190, 82061505, 84290336, 87532272, 94826628, 97258080, 105362920, 109415340, 116709696, 118533285, 126435504, 131298408, 142239942, 145887120, 158044380, 164123010, 168580672, 175064544, 189653256, 194516160, 210725840, 213359913, 218830680, 237066570, 252871008, 262596816, 284479884, 291774240, 316088760, 328246020, 350129088, 355599855, 379306512, 421451680, 426719826, 437661360, 474133140, 505742016, 525193632, 568959768, 583548480, 632177520, 656492040, 711199710, 758613024, 842903360, 853439652, 875322720, 948266280, 1050387264, 1066799565, 1137919536, 1264355040, 1312984080, 1422399420, 1517226048, 1706879304, 1750645440, 1896532560, 2133599130, 2275839072, 2528710080, 2625968160, 2844798840, 3413758608, 3793065120, 4267198260, 4551678144, 5251936320, 5689597680, 6827517216, 7586130240, 8534396520, 11379195360, 13655034432, 17068793040, 22758390720, 34137586080, 68275172160]

約数ペア:

[(1, 68275172160), (2, 34137586080), (3, 22758390720), (4, 17068793040), (5, 13655034432), (6, 11379195360), (8, 8534396520), (9, 7586130240), (10, 6827517216), (12, 5689597680), (13, 5251936320), (15, 4551678144), (16, 4267198260), (18, 3793065120), (20, 3413758608), (24, 2844798840), (26, 2625968160), (27, 2528710080), (30, 2275839072), (32, 2133599130), (36, 1896532560), (39, 1750645440), (40, 1706879304), (45, 1517226048), (48, 1422399420), (52, 1312984080), (54, 1264355040), (60, 1137919536), (64, 1066799565), (65, 1050387264), (72, 948266280), (78, 875322720), (80, 853439652), (81, 842903360), (90, 758613024), (96, 711199710), (104, 656492040), (108, 632177520), (117, 583548480), (120, 568959768), (130, 525193632), (135, 505742016), (144, 474133140), (156, 437661360), (160, 426719826), (162, 421451680), (180, 379306512), (192, 355599855), (195, 350129088), (208, 328246020), (216, 316088760), (234, 291774240), (240, 284479884), (260, 262596816), (270, 252871008), (288, 237066570), (312, 218830680), (320, 213359913), (324, 210725840), (351, 194516160), (360, 189653256), (390, 175064544), (405, 168580672), (416, 164123010), (432, 158044380), (468, 145887120), (480, 142239942), (520, 131298408), (540, 126435504), (576, 118533285), (585, 116709696), (624, 109415340), (648, 105362920), (702, 97258080), (720, 94826628), (780, 87532272), (810, 84290336), (832, 82061505), (864, 79022190), (936, 72943560), (960, 71119971), (1040, 65649204), (1053, 64838720), (1080, 63217752), (1170, 58354848), (1248, 54707670), (1296, 52681460), (1404, 48629040), (1440, 47413314), (1560, 43766136), (1620, 42145168), (1728, 39511095), (1755, 38903232), (1872, 36471780), (2080, 32824602), (2106, 32419360), (2160, 31608876), (2340, 29177424), (2496, 27353835), (2592, 26340730), (2808, 24314520), (2880, 23706657), (3120, 21883068), (3240, 21072584), (3510, 19451616), (3744, 18235890), (4160, 16412301), (4212, 16209680), (4320, 15804438), (4680, 14588712), (5184, 13170365), (5265, 12967744), (5616, 12157260), (6240, 10941534), (6480, 10536292), (7020, 9725808), (7488, 9117945), (8424, 8104840), (8640, 7902219), (9360, 7294356), (10530, 6483872), (11232, 6078630), (12480, 5470767), (12960, 5268146), (14040, 4862904), (16848, 4052420), (18720, 3647178), (21060, 3241936), (22464, 3039315), (25920, 2634073), (28080, 2431452), (33696, 2026210), (37440, 1823589), (42120, 1620968), (56160, 1215726), (67392, 1013105), (84240, 810484), (112320, 607863), (168480, 405242), (202621, 336960)]