190988560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5591}}^1$

素因数の和:5672

約数の個数: 80

約数和(自身を含む): 515895552

約数和(自身を除く): 324906992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4880, 5591, 6832, 8540, 11182, 17080, 22364, 27955, 34160, 39137, 44728, 55910, 78274, 89456, 111820, 156548, 195685, 223640, 313096, 341051, 391370, 447280, 626192, 682102, 782740, 1364204, 1565480, 1705255, 2387357, 2728408, 3130960, 3410510, 4774714, 5456816, 6821020, 9549428, 11936785, 13642040, 19098856, 23873570, 27284080, 38197712, 47747140, 95494280, 190988560]

約数ペア:

[(1, 190988560), (2, 95494280), (4, 47747140), (5, 38197712), (7, 27284080), (8, 23873570), (10, 19098856), (14, 13642040), (16, 11936785), (20, 9549428), (28, 6821020), (35, 5456816), (40, 4774714), (56, 3410510), (61, 3130960), (70, 2728408), (80, 2387357), (112, 1705255), (122, 1565480), (140, 1364204), (244, 782740), (280, 682102), (305, 626192), (427, 447280), (488, 391370), (560, 341051), (610, 313096), (854, 223640), (976, 195685), (1220, 156548), (1708, 111820), (2135, 89456), (2440, 78274), (3416, 55910), (4270, 44728), (4880, 39137), (5591, 34160), (6832, 27955), (8540, 22364), (11182, 17080)]