173176440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 538021440

約数和(自身を除く): 364845000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 212, 219, 265, 292, 318, 365, 373, 424, 438, 530, 584, 636, 730, 746, 795, 876, 1060, 1095, 1119, 1272, 1460, 1492, 1590, 1752, 1865, 2120, 2190, 2238, 2920, 2984, 3180, 3730, 3869, 4380, 4476, 5595, 6360, 7460, 7738, 8760, 8952, 11190, 11607, 14920, 15476, 19345, 19769, 22380, 23214, 27229, 30952, 38690, 39538, 44760, 46428, 54458, 58035, 59307, 77380, 79076, 81687, 92856, 98845, 108916, 116070, 118614, 136145, 154760, 158152, 163374, 197690, 217832, 232140, 237228, 272290, 296535, 326748, 395380, 408435, 464280, 474456, 544580, 593070, 653496, 790760, 816870, 1089160, 1186140, 1443137, 1633740, 2372280, 2886274, 3267480, 4329411, 5772548, 7215685, 8658822, 11545096, 14431370, 17317644, 21647055, 28862740, 34635288, 43294110, 57725480, 86588220, 173176440]

約数ペア:

[(1, 173176440), (2, 86588220), (3, 57725480), (4, 43294110), (5, 34635288), (6, 28862740), (8, 21647055), (10, 17317644), (12, 14431370), (15, 11545096), (20, 8658822), (24, 7215685), (30, 5772548), (40, 4329411), (53, 3267480), (60, 2886274), (73, 2372280), (106, 1633740), (120, 1443137), (146, 1186140), (159, 1089160), (212, 816870), (219, 790760), (265, 653496), (292, 593070), (318, 544580), (365, 474456), (373, 464280), (424, 408435), (438, 395380), (530, 326748), (584, 296535), (636, 272290), (730, 237228), (746, 232140), (795, 217832), (876, 197690), (1060, 163374), (1095, 158152), (1119, 154760), (1272, 136145), (1460, 118614), (1492, 116070), (1590, 108916), (1752, 98845), (1865, 92856), (2120, 81687), (2190, 79076), (2238, 77380), (2920, 59307), (2984, 58035), (3180, 54458), (3730, 46428), (3869, 44760), (4380, 39538), (4476, 38690), (5595, 30952), (6360, 27229), (7460, 23214), (7738, 22380), (8760, 19769), (8952, 19345), (11190, 15476), (11607, 14920)]