56313840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 193487616

約数和(自身を除く): 137173776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 257, 264, 330, 332, 415, 440, 498, 514, 528, 660, 664, 771, 830, 880, 913, 996, 1028, 1245, 1285, 1320, 1328, 1542, 1660, 1826, 1992, 2056, 2490, 2570, 2640, 2739, 2827, 3084, 3320, 3652, 3855, 3984, 4112, 4565, 4980, 5140, 5478, 5654, 6168, 6640, 7304, 7710, 8481, 9130, 9960, 10280, 10956, 11308, 12336, 13695, 14135, 14608, 15420, 16962, 18260, 19920, 20560, 21331, 21912, 22616, 27390, 28270, 30840, 33924, 36520, 42405, 42662, 43824, 45232, 54780, 56540, 61680, 63993, 67848, 73040, 84810, 85324, 106655, 109560, 113080, 127986, 135696, 169620, 170648, 213310, 219120, 226160, 234641, 255972, 319965, 339240, 341296, 426620, 469282, 511944, 639930, 678480, 703923, 853240, 938564, 1023888, 1173205, 1279860, 1407846, 1706480, 1877128, 2346410, 2559720, 2815692, 3519615, 3754256, 4692820, 5119440, 5631384, 7039230, 9385640, 11262768, 14078460, 18771280, 28156920, 56313840]

約数ペア:

[(1, 56313840), (2, 28156920), (3, 18771280), (4, 14078460), (5, 11262768), (6, 9385640), (8, 7039230), (10, 5631384), (11, 5119440), (12, 4692820), (15, 3754256), (16, 3519615), (20, 2815692), (22, 2559720), (24, 2346410), (30, 1877128), (33, 1706480), (40, 1407846), (44, 1279860), (48, 1173205), (55, 1023888), (60, 938564), (66, 853240), (80, 703923), (83, 678480), (88, 639930), (110, 511944), (120, 469282), (132, 426620), (165, 341296), (166, 339240), (176, 319965), (220, 255972), (240, 234641), (249, 226160), (257, 219120), (264, 213310), (330, 170648), (332, 169620), (415, 135696), (440, 127986), (498, 113080), (514, 109560), (528, 106655), (660, 85324), (664, 84810), (771, 73040), (830, 67848), (880, 63993), (913, 61680), (996, 56540), (1028, 54780), (1245, 45232), (1285, 43824), (1320, 42662), (1328, 42405), (1542, 36520), (1660, 33924), (1826, 30840), (1992, 28270), (2056, 27390), (2490, 22616), (2570, 21912), (2640, 21331), (2739, 20560), (2827, 19920), (3084, 18260), (3320, 16962), (3652, 15420), (3855, 14608), (3984, 14135), (4112, 13695), (4565, 12336), (4980, 11308), (5140, 10956), (5478, 10280), (5654, 9960), (6168, 9130), (6640, 8481), (7304, 7710)]