64102680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 220540320

約数和(自身を除く): 156437640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 43, 45, 60, 72, 82, 86, 90, 101, 120, 123, 129, 164, 172, 180, 202, 205, 215, 246, 258, 303, 328, 344, 360, 369, 387, 404, 410, 430, 492, 505, 516, 606, 615, 645, 738, 774, 808, 820, 860, 909, 984, 1010, 1032, 1212, 1230, 1290, 1476, 1515, 1548, 1640, 1720, 1763, 1818, 1845, 1935, 2020, 2424, 2460, 2580, 2952, 3030, 3096, 3526, 3636, 3690, 3870, 4040, 4141, 4343, 4545, 4920, 5160, 5289, 6060, 7052, 7272, 7380, 7740, 8282, 8686, 8815, 9090, 10578, 12120, 12423, 13029, 14104, 14760, 15480, 15867, 16564, 17372, 17630, 18180, 20705, 21156, 21715, 24846, 26058, 26445, 31734, 33128, 34744, 35260, 36360, 37269, 39087, 41410, 42312, 43430, 49692, 52116, 52890, 62115, 63468, 65145, 70520, 74538, 78174, 79335, 82820, 86860, 99384, 104232, 105780, 124230, 126936, 130290, 149076, 156348, 158670, 165640, 173720, 178063, 186345, 195435, 211560, 248460, 260580, 298152, 312696, 317340, 356126, 372690, 390870, 496920, 521160, 534189, 634680, 712252, 745380, 781740, 890315, 1068378, 1424504, 1490760, 1563480, 1602567, 1780630, 2136756, 2670945, 3205134, 3561260, 4273512, 5341890, 6410268, 7122520, 8012835, 10683780, 12820536, 16025670, 21367560, 32051340, 64102680]

約数ペア:

[(1, 64102680), (2, 32051340), (3, 21367560), (4, 16025670), (5, 12820536), (6, 10683780), (8, 8012835), (9, 7122520), (10, 6410268), (12, 5341890), (15, 4273512), (18, 3561260), (20, 3205134), (24, 2670945), (30, 2136756), (36, 1780630), (40, 1602567), (41, 1563480), (43, 1490760), (45, 1424504), (60, 1068378), (72, 890315), (82, 781740), (86, 745380), (90, 712252), (101, 634680), (120, 534189), (123, 521160), (129, 496920), (164, 390870), (172, 372690), (180, 356126), (202, 317340), (205, 312696), (215, 298152), (246, 260580), (258, 248460), (303, 211560), (328, 195435), (344, 186345), (360, 178063), (369, 173720), (387, 165640), (404, 158670), (410, 156348), (430, 149076), (492, 130290), (505, 126936), (516, 124230), (606, 105780), (615, 104232), (645, 99384), (738, 86860), (774, 82820), (808, 79335), (820, 78174), (860, 74538), (909, 70520), (984, 65145), (1010, 63468), (1032, 62115), (1212, 52890), (1230, 52116), (1290, 49692), (1476, 43430), (1515, 42312), (1548, 41410), (1640, 39087), (1720, 37269), (1763, 36360), (1818, 35260), (1845, 34744), (1935, 33128), (2020, 31734), (2424, 26445), (2460, 26058), (2580, 24846), (2952, 21715), (3030, 21156), (3096, 20705), (3526, 18180), (3636, 17630), (3690, 17372), (3870, 16564), (4040, 15867), (4141, 15480), (4343, 14760), (4545, 14104), (4920, 13029), (5160, 12423), (5289, 12120), (6060, 10578), (7052, 9090), (7272, 8815), (7380, 8686), (7740, 8282)]