328989360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6371

約数の個数: 160

約数和(自身を含む): 1203351552

約数和(自身を除く): 874362192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6317, 6510, 7440, 8680, 10416, 12634, 13020, 17360, 18951, 25268, 26040, 31585, 37902, 44219, 50536, 52080, 63170, 75804, 88438, 94755, 101072, 126340, 132657, 151608, 176876, 189510, 195827, 221095, 252680, 265314, 303216, 353752, 379020, 391654, 442190, 505360, 530628, 587481, 663285, 707504, 758040, 783308, 884380, 979135, 1061256, 1174962, 1326570, 1370789, 1516080, 1566616, 1768760, 1958270, 2122512, 2349924, 2653140, 2741578, 2937405, 3133232, 3537520, 3916540, 4112367, 4699848, 5306280, 5483156, 5874810, 6853945, 7833080, 8224734, 9399696, 10612560, 10966312, 11749620, 13707890, 15666160, 16449468, 20561835, 21932624, 23499240, 27415780, 32898936, 41123670, 46998480, 54831560, 65797872, 82247340, 109663120, 164494680, 328989360]

約数ペア:

[(1, 328989360), (2, 164494680), (3, 109663120), (4, 82247340), (5, 65797872), (6, 54831560), (7, 46998480), (8, 41123670), (10, 32898936), (12, 27415780), (14, 23499240), (15, 21932624), (16, 20561835), (20, 16449468), (21, 15666160), (24, 13707890), (28, 11749620), (30, 10966312), (31, 10612560), (35, 9399696), (40, 8224734), (42, 7833080), (48, 6853945), (56, 5874810), (60, 5483156), (62, 5306280), (70, 4699848), (80, 4112367), (84, 3916540), (93, 3537520), (105, 3133232), (112, 2937405), (120, 2741578), (124, 2653140), (140, 2349924), (155, 2122512), (168, 1958270), (186, 1768760), (210, 1566616), (217, 1516080), (240, 1370789), (248, 1326570), (280, 1174962), (310, 1061256), (336, 979135), (372, 884380), (420, 783308), (434, 758040), (465, 707504), (496, 663285), (560, 587481), (620, 530628), (651, 505360), (744, 442190), (840, 391654), (868, 379020), (930, 353752), (1085, 303216), (1240, 265314), (1302, 252680), (1488, 221095), (1680, 195827), (1736, 189510), (1860, 176876), (2170, 151608), (2480, 132657), (2604, 126340), (3255, 101072), (3472, 94755), (3720, 88438), (4340, 75804), (5208, 63170), (6317, 52080), (6510, 50536), (7440, 44219), (8680, 37902), (10416, 31585), (12634, 26040), (13020, 25268), (17360, 18951)]