420563520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 336

約数和(自身を含む): 1597639680

約数和(自身を除く): 1177076160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 47, 48, 52, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 117, 120, 130, 141, 144, 156, 160, 180, 188, 192, 195, 208, 234, 235, 239, 240, 260, 282, 288, 312, 320, 360, 376, 390, 416, 423, 468, 470, 478, 480, 520, 564, 576, 585, 611, 624, 705, 717, 720, 752, 780, 832, 846, 936, 940, 956, 960, 1040, 1128, 1170, 1195, 1222, 1248, 1410, 1434, 1440, 1504, 1560, 1692, 1833, 1872, 1880, 1912, 2080, 2115, 2151, 2256, 2340, 2390, 2444, 2496, 2820, 2868, 2880, 3008, 3055, 3107, 3120, 3384, 3585, 3666, 3744, 3760, 3824, 4160, 4230, 4302, 4512, 4680, 4780, 4888, 5499, 5640, 5736, 6110, 6214, 6240, 6768, 7170, 7332, 7488, 7520, 7648, 8460, 8604, 9024, 9165, 9321, 9360, 9560, 9776, 10755, 10998, 11233, 11280, 11472, 12220, 12428, 12480, 13536, 14340, 14664, 15040, 15296, 15535, 16920, 17208, 18330, 18642, 18720, 19120, 19552, 21510, 21996, 22466, 22560, 22944, 24440, 24856, 27072, 27495, 27963, 28680, 29328, 31070, 33699, 33840, 34416, 36660, 37284, 37440, 38240, 39104, 43020, 43992, 44932, 45120, 45888, 46605, 48880, 49712, 54990, 55926, 56165, 57360, 58656, 62140, 67398, 67680, 68832, 73320, 74568, 76480, 86040, 87984, 89864, 93210, 97760, 99424, 101097, 109980, 111852, 112330, 114720, 117312, 124280, 134796, 135360, 137664, 139815, 146029, 146640, 149136, 168495, 172080, 175968, 179728, 186420, 195520, 198848, 202194, 219960, 223704, 224660, 229440, 248560, 269592, 279630, 292058, 293280, 298272, 336990, 344160, 351936, 359456, 372840, 404388, 438087, 439920, 447408, 449320, 497120, 505485, 539184, 559260, 584116, 586560, 596544, 673980, 688320, 718912, 730145, 745680, 808776, 876174, 879840, 894816, 898640, 994240, 1010970, 1078368, 1118520, 1168232, 1314261, 1347960, 1460290, 1491360, 1617552, 1752348, 1759680, 1789632, 1797280, 2021940, 2156736, 2190435, 2237040, 2336464, 2628522, 2695920, 2920580, 2982720, 3235104, 3504696, 3594560, 4043880, 4380870, 4474080, 4672928, 5257044, 5391840, 5841160, 6470208, 6571305, 7009392, 8087760, 8761740, 8948160, 9345856, 10514088, 10783680, 11682320, 13142610, 14018784, 16175520, 17523480, 21028176, 23364640, 26285220, 28037568, 32351040, 35046960, 42056352, 46729280, 52570440, 70093920, 84112704, 105140880, 140187840, 210281760, 420563520]

約数ペア:

[(1, 420563520), (2, 210281760), (3, 140187840), (4, 105140880), (5, 84112704), (6, 70093920), (8, 52570440), (9, 46729280), (10, 42056352), (12, 35046960), (13, 32351040), (15, 28037568), (16, 26285220), (18, 23364640), (20, 21028176), (24, 17523480), (26, 16175520), (30, 14018784), (32, 13142610), (36, 11682320), (39, 10783680), (40, 10514088), (45, 9345856), (47, 8948160), (48, 8761740), (52, 8087760), (60, 7009392), (64, 6571305), (65, 6470208), (72, 5841160), (78, 5391840), (80, 5257044), (90, 4672928), (94, 4474080), (96, 4380870), (104, 4043880), (117, 3594560), (120, 3504696), (130, 3235104), (141, 2982720), (144, 2920580), (156, 2695920), (160, 2628522), (180, 2336464), (188, 2237040), (192, 2190435), (195, 2156736), (208, 2021940), (234, 1797280), (235, 1789632), (239, 1759680), (240, 1752348), (260, 1617552), (282, 1491360), (288, 1460290), (312, 1347960), (320, 1314261), (360, 1168232), (376, 1118520), (390, 1078368), (416, 1010970), (423, 994240), (468, 898640), (470, 894816), (478, 879840), (480, 876174), (520, 808776), (564, 745680), (576, 730145), (585, 718912), (611, 688320), (624, 673980), (705, 596544), (717, 586560), (720, 584116), (752, 559260), (780, 539184), (832, 505485), (846, 497120), (936, 449320), (940, 447408), (956, 439920), (960, 438087), (1040, 404388), (1128, 372840), (1170, 359456), (1195, 351936), (1222, 344160), (1248, 336990), (1410, 298272), (1434, 293280), (1440, 292058), (1504, 279630), (1560, 269592), (1692, 248560), (1833, 229440), (1872, 224660), (1880, 223704), (1912, 219960), (2080, 202194), (2115, 198848), (2151, 195520), (2256, 186420), (2340, 179728), (2390, 175968), (2444, 172080), (2496, 168495), (2820, 149136), (2868, 146640), (2880, 146029), (3008, 139815), (3055, 137664), (3107, 135360), (3120, 134796), (3384, 124280), (3585, 117312), (3666, 114720), (3744, 112330), (3760, 111852), (3824, 109980), (4160, 101097), (4230, 99424), (4302, 97760), (4512, 93210), (4680, 89864), (4780, 87984), (4888, 86040), (5499, 76480), (5640, 74568), (5736, 73320), (6110, 68832), (6214, 67680), (6240, 67398), (6768, 62140), (7170, 58656), (7332, 57360), (7488, 56165), (7520, 55926), (7648, 54990), (8460, 49712), (8604, 48880), (9024, 46605), (9165, 45888), (9321, 45120), (9360, 44932), (9560, 43992), (9776, 43020), (10755, 39104), (10998, 38240), (11233, 37440), (11280, 37284), (11472, 36660), (12220, 34416), (12428, 33840), (12480, 33699), (13536, 31070), (14340, 29328), (14664, 28680), (15040, 27963), (15296, 27495), (15535, 27072), (16920, 24856), (17208, 24440), (18330, 22944), (18642, 22560), (18720, 22466), (19120, 21996), (19552, 21510)]