70065720

素因数分解:

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

素因数の和:206

約数の個数: 192

約数和(自身を含む): 240589440

約数和(自身を除く): 170523720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 47, 60, 72, 82, 90, 94, 101, 120, 123, 141, 164, 180, 188, 202, 205, 235, 246, 282, 303, 328, 360, 369, 376, 404, 410, 423, 470, 492, 505, 564, 606, 615, 705, 738, 808, 820, 846, 909, 940, 984, 1010, 1128, 1212, 1230, 1410, 1476, 1515, 1640, 1692, 1818, 1845, 1880, 1927, 2020, 2115, 2424, 2460, 2820, 2952, 3030, 3384, 3636, 3690, 3854, 4040, 4141, 4230, 4545, 4747, 4920, 5640, 5781, 6060, 7272, 7380, 7708, 8282, 8460, 9090, 9494, 9635, 11562, 12120, 12423, 14241, 14760, 15416, 16564, 16920, 17343, 18180, 18988, 19270, 20705, 23124, 23735, 24846, 28482, 28905, 33128, 34686, 36360, 37269, 37976, 38540, 41410, 42723, 46248, 47470, 49692, 56964, 57810, 62115, 69372, 71205, 74538, 77080, 82820, 85446, 86715, 94940, 99384, 113928, 115620, 124230, 138744, 142410, 149076, 165640, 170892, 173430, 186345, 189880, 194627, 213615, 231240, 248460, 284820, 298152, 341784, 346860, 372690, 389254, 427230, 496920, 569640, 583881, 693720, 745380, 778508, 854460, 973135, 1167762, 1490760, 1557016, 1708920, 1751643, 1946270, 2335524, 2919405, 3503286, 3892540, 4671048, 5838810, 7006572, 7785080, 8758215, 11677620, 14013144, 17516430, 23355240, 35032860, 70065720]

約数ペア:

[(1, 70065720), (2, 35032860), (3, 23355240), (4, 17516430), (5, 14013144), (6, 11677620), (8, 8758215), (9, 7785080), (10, 7006572), (12, 5838810), (15, 4671048), (18, 3892540), (20, 3503286), (24, 2919405), (30, 2335524), (36, 1946270), (40, 1751643), (41, 1708920), (45, 1557016), (47, 1490760), (60, 1167762), (72, 973135), (82, 854460), (90, 778508), (94, 745380), (101, 693720), (120, 583881), (123, 569640), (141, 496920), (164, 427230), (180, 389254), (188, 372690), (202, 346860), (205, 341784), (235, 298152), (246, 284820), (282, 248460), (303, 231240), (328, 213615), (360, 194627), (369, 189880), (376, 186345), (404, 173430), (410, 170892), (423, 165640), (470, 149076), (492, 142410), (505, 138744), (564, 124230), (606, 115620), (615, 113928), (705, 99384), (738, 94940), (808, 86715), (820, 85446), (846, 82820), (909, 77080), (940, 74538), (984, 71205), (1010, 69372), (1128, 62115), (1212, 57810), (1230, 56964), (1410, 49692), (1476, 47470), (1515, 46248), (1640, 42723), (1692, 41410), (1818, 38540), (1845, 37976), (1880, 37269), (1927, 36360), (2020, 34686), (2115, 33128), (2424, 28905), (2460, 28482), (2820, 24846), (2952, 23735), (3030, 23124), (3384, 20705), (3636, 19270), (3690, 18988), (3854, 18180), (4040, 17343), (4141, 16920), (4230, 16564), (4545, 15416), (4747, 14760), (4920, 14241), (5640, 12423), (5781, 12120), (6060, 11562), (7272, 9635), (7380, 9494), (7708, 9090), (8282, 8460)]