163486680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 592220160

約数和(自身を除く): 428733480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 47, 56, 60, 70, 82, 84, 94, 101, 105, 120, 123, 140, 141, 164, 168, 188, 202, 205, 210, 235, 246, 280, 282, 287, 303, 328, 329, 376, 404, 410, 420, 470, 492, 505, 564, 574, 606, 615, 658, 705, 707, 808, 820, 840, 861, 940, 984, 987, 1010, 1128, 1148, 1212, 1230, 1316, 1410, 1414, 1435, 1515, 1640, 1645, 1722, 1880, 1927, 1974, 2020, 2121, 2296, 2424, 2460, 2632, 2820, 2828, 2870, 3030, 3290, 3444, 3535, 3854, 3948, 4040, 4141, 4242, 4305, 4747, 4920, 4935, 5640, 5656, 5740, 5781, 6060, 6580, 6888, 7070, 7708, 7896, 8282, 8484, 8610, 9494, 9635, 9870, 10605, 11480, 11562, 12120, 12423, 13160, 13489, 14140, 14241, 15416, 16564, 16968, 17220, 18988, 19270, 19740, 20705, 21210, 23124, 23735, 24846, 26978, 28280, 28482, 28905, 28987, 33128, 33229, 34440, 37976, 38540, 39480, 40467, 41410, 42420, 46248, 47470, 49692, 53956, 56964, 57810, 57974, 62115, 66458, 67445, 71205, 77080, 80934, 82820, 84840, 86961, 94940, 99384, 99687, 107912, 113928, 115620, 115948, 124230, 132916, 134890, 142410, 144935, 161868, 165640, 166145, 173922, 189880, 194627, 199374, 202335, 231240, 231896, 248460, 265832, 269780, 284820, 289870, 323736, 332290, 347844, 389254, 398748, 404670, 434805, 496920, 498435, 539560, 569640, 579740, 583881, 664580, 695688, 778508, 797496, 809340, 869610, 973135, 996870, 1159480, 1167762, 1329160, 1362389, 1557016, 1618680, 1739220, 1946270, 1993740, 2335524, 2724778, 2919405, 3478440, 3892540, 3987480, 4087167, 4671048, 5449556, 5838810, 6811945, 7785080, 8174334, 10899112, 11677620, 13623890, 16348668, 20435835, 23355240, 27247780, 32697336, 40871670, 54495560, 81743340, 163486680]

約数ペア:

[(1, 163486680), (2, 81743340), (3, 54495560), (4, 40871670), (5, 32697336), (6, 27247780), (7, 23355240), (8, 20435835), (10, 16348668), (12, 13623890), (14, 11677620), (15, 10899112), (20, 8174334), (21, 7785080), (24, 6811945), (28, 5838810), (30, 5449556), (35, 4671048), (40, 4087167), (41, 3987480), (42, 3892540), (47, 3478440), (56, 2919405), (60, 2724778), (70, 2335524), (82, 1993740), (84, 1946270), (94, 1739220), (101, 1618680), (105, 1557016), (120, 1362389), (123, 1329160), (140, 1167762), (141, 1159480), (164, 996870), (168, 973135), (188, 869610), (202, 809340), (205, 797496), (210, 778508), (235, 695688), (246, 664580), (280, 583881), (282, 579740), (287, 569640), (303, 539560), (328, 498435), (329, 496920), (376, 434805), (404, 404670), (410, 398748), (420, 389254), (470, 347844), (492, 332290), (505, 323736), (564, 289870), (574, 284820), (606, 269780), (615, 265832), (658, 248460), (705, 231896), (707, 231240), (808, 202335), (820, 199374), (840, 194627), (861, 189880), (940, 173922), (984, 166145), (987, 165640), (1010, 161868), (1128, 144935), (1148, 142410), (1212, 134890), (1230, 132916), (1316, 124230), (1410, 115948), (1414, 115620), (1435, 113928), (1515, 107912), (1640, 99687), (1645, 99384), (1722, 94940), (1880, 86961), (1927, 84840), (1974, 82820), (2020, 80934), (2121, 77080), (2296, 71205), (2424, 67445), (2460, 66458), (2632, 62115), (2820, 57974), (2828, 57810), (2870, 56964), (3030, 53956), (3290, 49692), (3444, 47470), (3535, 46248), (3854, 42420), (3948, 41410), (4040, 40467), (4141, 39480), (4242, 38540), (4305, 37976), (4747, 34440), (4920, 33229), (4935, 33128), (5640, 28987), (5656, 28905), (5740, 28482), (5781, 28280), (6060, 26978), (6580, 24846), (6888, 23735), (7070, 23124), (7708, 21210), (7896, 20705), (8282, 19740), (8484, 19270), (8610, 18988), (9494, 17220), (9635, 16968), (9870, 16564), (10605, 15416), (11480, 14241), (11562, 14140), (12120, 13489), (12423, 13160)]