211541040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1283}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 714083760

約数和(自身を除く): 502542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1283, 1374, 1832, 2061, 2290, 2566, 2748, 3435, 3664, 3849, 4122, 4580, 5132, 5496, 6415, 6870, 7698, 8244, 9160, 10264, 10305, 10992, 11547, 12830, 13740, 15396, 16488, 18320, 19245, 20528, 20610, 23094, 25660, 27480, 30792, 32976, 38490, 41220, 46188, 51320, 54960, 57735, 61584, 76980, 82440, 92376, 102640, 115470, 153960, 164880, 184752, 230940, 293807, 307920, 461880, 587614, 881421, 923760, 1175228, 1469035, 1762842, 2350456, 2644263, 2938070, 3525684, 4407105, 4700912, 5288526, 5876140, 7051368, 8814210, 10577052, 11752280, 13221315, 14102736, 17628420, 21154104, 23504560, 26442630, 35256840, 42308208, 52885260, 70513680, 105770520, 211541040]

約数ペア:

[(1, 211541040), (2, 105770520), (3, 70513680), (4, 52885260), (5, 42308208), (6, 35256840), (8, 26442630), (9, 23504560), (10, 21154104), (12, 17628420), (15, 14102736), (16, 13221315), (18, 11752280), (20, 10577052), (24, 8814210), (30, 7051368), (36, 5876140), (40, 5288526), (45, 4700912), (48, 4407105), (60, 3525684), (72, 2938070), (80, 2644263), (90, 2350456), (120, 1762842), (144, 1469035), (180, 1175228), (229, 923760), (240, 881421), (360, 587614), (458, 461880), (687, 307920), (720, 293807), (916, 230940), (1145, 184752), (1283, 164880), (1374, 153960), (1832, 115470), (2061, 102640), (2290, 92376), (2566, 82440), (2748, 76980), (3435, 61584), (3664, 57735), (3849, 54960), (4122, 51320), (4580, 46188), (5132, 41220), (5496, 38490), (6415, 32976), (6870, 30792), (7698, 27480), (8244, 25660), (9160, 23094), (10264, 20610), (10305, 20528), (10992, 19245), (11547, 18320), (12830, 16488), (13740, 15396)]