143897880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1601}}^1$

素因数の和:1729

約数の個数: 128

約数和(自身を含む): 498286080

約数和(自身を除く): 354388200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1601, 1605, 2140, 2247, 2568, 2996, 3202, 3210, 3745, 4280, 4494, 4803, 5992, 6404, 6420, 7490, 8005, 8988, 9606, 11207, 11235, 12808, 12840, 14980, 16010, 17976, 19212, 22414, 22470, 24015, 29960, 32020, 33621, 38424, 44828, 44940, 48030, 56035, 64040, 67242, 89656, 89880, 96060, 112070, 134484, 168105, 171307, 192120, 224140, 268968, 336210, 342614, 448280, 513921, 672420, 685228, 856535, 1027842, 1199149, 1344840, 1370456, 1713070, 2055684, 2398298, 2569605, 3426140, 3597447, 4111368, 4796596, 5139210, 5995745, 6852280, 7194894, 9593192, 10278420, 11991490, 14389788, 17987235, 20556840, 23982980, 28779576, 35974470, 47965960, 71948940, 143897880]

約数ペア:

[(1, 143897880), (2, 71948940), (3, 47965960), (4, 35974470), (5, 28779576), (6, 23982980), (7, 20556840), (8, 17987235), (10, 14389788), (12, 11991490), (14, 10278420), (15, 9593192), (20, 7194894), (21, 6852280), (24, 5995745), (28, 5139210), (30, 4796596), (35, 4111368), (40, 3597447), (42, 3426140), (56, 2569605), (60, 2398298), (70, 2055684), (84, 1713070), (105, 1370456), (107, 1344840), (120, 1199149), (140, 1027842), (168, 856535), (210, 685228), (214, 672420), (280, 513921), (321, 448280), (420, 342614), (428, 336210), (535, 268968), (642, 224140), (749, 192120), (840, 171307), (856, 168105), (1070, 134484), (1284, 112070), (1498, 96060), (1601, 89880), (1605, 89656), (2140, 67242), (2247, 64040), (2568, 56035), (2996, 48030), (3202, 44940), (3210, 44828), (3745, 38424), (4280, 33621), (4494, 32020), (4803, 29960), (5992, 24015), (6404, 22470), (6420, 22414), (7490, 19212), (8005, 17976), (8988, 16010), (9606, 14980), (11207, 12840), (11235, 12808)]