312647040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 1153730160

約数和(自身を除く): 841083120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 163, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 326, 333, 360, 370, 384, 405, 432, 444, 480, 489, 540, 555, 576, 592, 640, 648, 652, 666, 720, 740, 810, 815, 864, 888, 960, 978, 999, 1080, 1110, 1152, 1184, 1296, 1304, 1332, 1440, 1467, 1480, 1620, 1630, 1665, 1728, 1776, 1920, 1956, 1998, 2160, 2220, 2368, 2445, 2592, 2608, 2664, 2880, 2934, 2960, 2997, 3240, 3260, 3330, 3456, 3552, 3912, 3996, 4320, 4401, 4440, 4736, 4890, 4995, 5184, 5216, 5328, 5760, 5868, 5920, 5994, 6031, 6480, 6520, 6660, 7104, 7335, 7824, 7992, 8640, 8802, 8880, 9780, 9990, 10368, 10432, 10656, 11736, 11840, 11988, 12062, 12960, 13040, 13203, 13320, 14208, 14670, 14985, 15648, 15984, 17280, 17604, 17760, 18093, 19560, 19980, 20864, 21312, 22005, 23472, 23680, 23976, 24124, 25920, 26080, 26406, 26640, 29340, 29970, 30155, 31296, 31968, 35208, 35520, 36186, 39120, 39960, 42624, 44010, 46944, 47952, 48248, 51840, 52160, 52812, 53280, 54279, 58680, 59940, 60310, 62592, 63936, 66015, 70416, 71040, 72372, 78240, 79920, 88020, 90465, 93888, 95904, 96496, 104320, 105624, 106560, 108558, 117360, 119880, 120620, 127872, 132030, 140832, 144744, 156480, 159840, 162837, 176040, 180930, 187776, 191808, 192992, 211248, 213120, 217116, 234720, 239760, 241240, 264060, 271395, 281664, 289488, 312960, 319680, 325674, 352080, 361860, 383616, 385984, 422496, 434232, 469440, 479520, 482480, 488511, 528120, 542790, 563328, 578976, 639360, 651348, 704160, 723720, 771968, 814185, 844992, 868464, 938880, 959040, 964960, 977022, 1056240, 1085580, 1157952, 1302696, 1408320, 1447440, 1628370, 1689984, 1736928, 1918080, 1929920, 1954044, 2112480, 2171160, 2315904, 2442555, 2605392, 2816640, 2894880, 3256740, 3473856, 3859840, 3908088, 4224960, 4342320, 4885110, 5210784, 5789760, 6513480, 6947712, 7816176, 8449920, 8684640, 9770220, 10421568, 11579520, 13026960, 15632352, 17369280, 19540440, 20843136, 26053920, 31264704, 34738560, 39080880, 52107840, 62529408, 78161760, 104215680, 156323520, 312647040]

約数ペア:

[(1, 312647040), (2, 156323520), (3, 104215680), (4, 78161760), (5, 62529408), (6, 52107840), (8, 39080880), (9, 34738560), (10, 31264704), (12, 26053920), (15, 20843136), (16, 19540440), (18, 17369280), (20, 15632352), (24, 13026960), (27, 11579520), (30, 10421568), (32, 9770220), (36, 8684640), (37, 8449920), (40, 7816176), (45, 6947712), (48, 6513480), (54, 5789760), (60, 5210784), (64, 4885110), (72, 4342320), (74, 4224960), (80, 3908088), (81, 3859840), (90, 3473856), (96, 3256740), (108, 2894880), (111, 2816640), (120, 2605392), (128, 2442555), (135, 2315904), (144, 2171160), (148, 2112480), (160, 1954044), (162, 1929920), (163, 1918080), (180, 1736928), (185, 1689984), (192, 1628370), (216, 1447440), (222, 1408320), (240, 1302696), (270, 1157952), (288, 1085580), (296, 1056240), (320, 977022), (324, 964960), (326, 959040), (333, 938880), (360, 868464), (370, 844992), (384, 814185), (405, 771968), (432, 723720), (444, 704160), (480, 651348), (489, 639360), (540, 578976), (555, 563328), (576, 542790), (592, 528120), (640, 488511), (648, 482480), (652, 479520), (666, 469440), (720, 434232), (740, 422496), (810, 385984), (815, 383616), (864, 361860), (888, 352080), (960, 325674), (978, 319680), (999, 312960), (1080, 289488), (1110, 281664), (1152, 271395), (1184, 264060), (1296, 241240), (1304, 239760), (1332, 234720), (1440, 217116), (1467, 213120), (1480, 211248), (1620, 192992), (1630, 191808), (1665, 187776), (1728, 180930), (1776, 176040), (1920, 162837), (1956, 159840), (1998, 156480), (2160, 144744), (2220, 140832), (2368, 132030), (2445, 127872), (2592, 120620), (2608, 119880), (2664, 117360), (2880, 108558), (2934, 106560), (2960, 105624), (2997, 104320), (3240, 96496), (3260, 95904), (3330, 93888), (3456, 90465), (3552, 88020), (3912, 79920), (3996, 78240), (4320, 72372), (4401, 71040), (4440, 70416), (4736, 66015), (4890, 63936), (4995, 62592), (5184, 60310), (5216, 59940), (5328, 58680), (5760, 54279), (5868, 53280), (5920, 52812), (5994, 52160), (6031, 51840), (6480, 48248), (6520, 47952), (6660, 46944), (7104, 44010), (7335, 42624), (7824, 39960), (7992, 39120), (8640, 36186), (8802, 35520), (8880, 35208), (9780, 31968), (9990, 31296), (10368, 30155), (10432, 29970), (10656, 29340), (11736, 26640), (11840, 26406), (11988, 26080), (12062, 25920), (12960, 24124), (13040, 23976), (13203, 23680), (13320, 23472), (14208, 22005), (14670, 21312), (14985, 20864), (15648, 19980), (15984, 19560), (17280, 18093), (17604, 17760)]