143231760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9473}}^1$

素因数の和:9502

約数の個数: 160

約数和(自身を含む): 563892480

約数和(自身を除く): 420660720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9473, 15120, 18946, 28419, 37892, 47365, 56838, 66311, 75784, 85257, 94730, 113676, 132622, 142095, 151568, 170514, 189460, 198933, 227352, 255771, 265244, 284190, 331555, 341028, 378920, 397866, 426285, 454704, 511542, 530488, 568380, 596799, 663110, 682056, 757840, 795732, 852570, 994665, 1023084, 1060976, 1136760, 1193598, 1278855, 1326220, 1364112, 1591464, 1705140, 1790397, 1989330, 2046168, 2273520, 2387196, 2557710, 2652440, 2983995, 3182928, 3410280, 3580794, 3978660, 4092336, 4774392, 5115420, 5304880, 5967990, 6820560, 7161588, 7957320, 8951985, 9548784, 10230840, 11935980, 14323176, 15914640, 17903970, 20461680, 23871960, 28646352, 35807940, 47743920, 71615880, 143231760]

約数ペア:

[(1, 143231760), (2, 71615880), (3, 47743920), (4, 35807940), (5, 28646352), (6, 23871960), (7, 20461680), (8, 17903970), (9, 15914640), (10, 14323176), (12, 11935980), (14, 10230840), (15, 9548784), (16, 8951985), (18, 7957320), (20, 7161588), (21, 6820560), (24, 5967990), (27, 5304880), (28, 5115420), (30, 4774392), (35, 4092336), (36, 3978660), (40, 3580794), (42, 3410280), (45, 3182928), (48, 2983995), (54, 2652440), (56, 2557710), (60, 2387196), (63, 2273520), (70, 2046168), (72, 1989330), (80, 1790397), (84, 1705140), (90, 1591464), (105, 1364112), (108, 1326220), (112, 1278855), (120, 1193598), (126, 1136760), (135, 1060976), (140, 1023084), (144, 994665), (168, 852570), (180, 795732), (189, 757840), (210, 682056), (216, 663110), (240, 596799), (252, 568380), (270, 530488), (280, 511542), (315, 454704), (336, 426285), (360, 397866), (378, 378920), (420, 341028), (432, 331555), (504, 284190), (540, 265244), (560, 255771), (630, 227352), (720, 198933), (756, 189460), (840, 170514), (945, 151568), (1008, 142095), (1080, 132622), (1260, 113676), (1512, 94730), (1680, 85257), (1890, 75784), (2160, 66311), (2520, 56838), (3024, 47365), (3780, 37892), (5040, 28419), (7560, 18946), (9473, 15120)]