55315680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 202341888

約数和(自身を除く): 147026208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 163, 168, 202, 210, 224, 240, 280, 303, 326, 336, 404, 420, 480, 489, 505, 560, 606, 652, 672, 707, 808, 815, 840, 978, 1010, 1120, 1141, 1212, 1304, 1414, 1515, 1616, 1630, 1680, 1956, 2020, 2121, 2282, 2424, 2445, 2608, 2828, 3030, 3232, 3260, 3360, 3423, 3535, 3912, 4040, 4242, 4564, 4848, 4890, 5216, 5656, 5705, 6060, 6520, 6846, 7070, 7824, 8080, 8484, 9128, 9696, 9780, 10605, 11312, 11410, 12120, 13040, 13692, 14140, 15648, 16160, 16463, 16968, 17115, 18256, 19560, 21210, 22624, 22820, 24240, 26080, 27384, 28280, 32926, 33936, 34230, 36512, 39120, 42420, 45640, 48480, 49389, 54768, 56560, 65852, 67872, 68460, 78240, 82315, 84840, 91280, 98778, 109536, 113120, 115241, 131704, 136920, 164630, 169680, 182560, 197556, 230482, 246945, 263408, 273840, 329260, 339360, 345723, 395112, 460964, 493890, 526816, 547680, 576205, 658520, 691446, 790224, 921928, 987780, 1152410, 1317040, 1382892, 1580448, 1728615, 1843856, 1975560, 2304820, 2634080, 2765784, 3457230, 3687712, 3951120, 4609640, 5531568, 6914460, 7902240, 9219280, 11063136, 13828920, 18438560, 27657840, 55315680]

約数ペア:

[(1, 55315680), (2, 27657840), (3, 18438560), (4, 13828920), (5, 11063136), (6, 9219280), (7, 7902240), (8, 6914460), (10, 5531568), (12, 4609640), (14, 3951120), (15, 3687712), (16, 3457230), (20, 2765784), (21, 2634080), (24, 2304820), (28, 1975560), (30, 1843856), (32, 1728615), (35, 1580448), (40, 1382892), (42, 1317040), (48, 1152410), (56, 987780), (60, 921928), (70, 790224), (80, 691446), (84, 658520), (96, 576205), (101, 547680), (105, 526816), (112, 493890), (120, 460964), (140, 395112), (160, 345723), (163, 339360), (168, 329260), (202, 273840), (210, 263408), (224, 246945), (240, 230482), (280, 197556), (303, 182560), (326, 169680), (336, 164630), (404, 136920), (420, 131704), (480, 115241), (489, 113120), (505, 109536), (560, 98778), (606, 91280), (652, 84840), (672, 82315), (707, 78240), (808, 68460), (815, 67872), (840, 65852), (978, 56560), (1010, 54768), (1120, 49389), (1141, 48480), (1212, 45640), (1304, 42420), (1414, 39120), (1515, 36512), (1616, 34230), (1630, 33936), (1680, 32926), (1956, 28280), (2020, 27384), (2121, 26080), (2282, 24240), (2424, 22820), (2445, 22624), (2608, 21210), (2828, 19560), (3030, 18256), (3232, 17115), (3260, 16968), (3360, 16463), (3423, 16160), (3535, 15648), (3912, 14140), (4040, 13692), (4242, 13040), (4564, 12120), (4848, 11410), (4890, 11312), (5216, 10605), (5656, 9780), (5705, 9696), (6060, 9128), (6520, 8484), (6846, 8080), (7070, 7824)]