142926840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 543628800

約数和(自身を除く): 400701960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1319, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2638, 2709, 3010, 3096, 3612, 3870, 3957, 4515, 5160, 5276, 5418, 6020, 6595, 7224, 7740, 7914, 9030, 9233, 10552, 10836, 11871, 12040, 13190, 13545, 15480, 15828, 18060, 18466, 19785, 21672, 23742, 26380, 27090, 27699, 31656, 36120, 36932, 39570, 46165, 47484, 52760, 54180, 55398, 56717, 59355, 73864, 79140, 83097, 92330, 94968, 108360, 110796, 113434, 118710, 138495, 158280, 166194, 170151, 184660, 221592, 226868, 237420, 276990, 283585, 332388, 340302, 369320, 397019, 415485, 453736, 474840, 510453, 553980, 567170, 664776, 680604, 794038, 830970, 850755, 1020906, 1107960, 1134340, 1191057, 1361208, 1588076, 1661940, 1701510, 1985095, 2041812, 2268680, 2382114, 2552265, 3176152, 3323880, 3403020, 3573171, 3970190, 4083624, 4764228, 5104530, 5955285, 6806040, 7146342, 7940380, 9528456, 10209060, 11910570, 14292684, 15880760, 17865855, 20418120, 23821140, 28585368, 35731710, 47642280, 71463420, 142926840]

約数ペア:

[(1, 142926840), (2, 71463420), (3, 47642280), (4, 35731710), (5, 28585368), (6, 23821140), (7, 20418120), (8, 17865855), (9, 15880760), (10, 14292684), (12, 11910570), (14, 10209060), (15, 9528456), (18, 7940380), (20, 7146342), (21, 6806040), (24, 5955285), (28, 5104530), (30, 4764228), (35, 4083624), (36, 3970190), (40, 3573171), (42, 3403020), (43, 3323880), (45, 3176152), (56, 2552265), (60, 2382114), (63, 2268680), (70, 2041812), (72, 1985095), (84, 1701510), (86, 1661940), (90, 1588076), (105, 1361208), (120, 1191057), (126, 1134340), (129, 1107960), (140, 1020906), (168, 850755), (172, 830970), (180, 794038), (210, 680604), (215, 664776), (252, 567170), (258, 553980), (280, 510453), (301, 474840), (315, 453736), (344, 415485), (360, 397019), (387, 369320), (420, 340302), (430, 332388), (504, 283585), (516, 276990), (602, 237420), (630, 226868), (645, 221592), (774, 184660), (840, 170151), (860, 166194), (903, 158280), (1032, 138495), (1204, 118710), (1260, 113434), (1290, 110796), (1319, 108360), (1505, 94968), (1548, 92330), (1720, 83097), (1806, 79140), (1935, 73864), (2408, 59355), (2520, 56717), (2580, 55398), (2638, 54180), (2709, 52760), (3010, 47484), (3096, 46165), (3612, 39570), (3870, 36932), (3957, 36120), (4515, 31656), (5160, 27699), (5276, 27090), (5418, 26380), (6020, 23742), (6595, 21672), (7224, 19785), (7740, 18466), (7914, 18060), (9030, 15828), (9233, 15480), (10552, 13545), (10836, 13190), (11871, 12040)]