43143960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21149}}^1$

素因数の和:21180

約数の個数: 64

約数和(自身を含む): 137052000

約数和(自身を除く): 93908040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 21149, 42298, 63447, 84596, 105745, 126894, 169192, 211490, 253788, 317235, 359533, 422980, 507576, 634470, 719066, 845960, 1078599, 1268940, 1438132, 1797665, 2157198, 2537880, 2876264, 3595330, 4314396, 5392995, 7190660, 8628792, 10785990, 14381320, 21571980, 43143960]

約数ペア:

[(1, 43143960), (2, 21571980), (3, 14381320), (4, 10785990), (5, 8628792), (6, 7190660), (8, 5392995), (10, 4314396), (12, 3595330), (15, 2876264), (17, 2537880), (20, 2157198), (24, 1797665), (30, 1438132), (34, 1268940), (40, 1078599), (51, 845960), (60, 719066), (68, 634470), (85, 507576), (102, 422980), (120, 359533), (136, 317235), (170, 253788), (204, 211490), (255, 169192), (340, 126894), (408, 105745), (510, 84596), (680, 63447), (1020, 42298), (2040, 21149)]