201472080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 651815424

約数和(自身を除く): 450343344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 53, 60, 80, 94, 106, 120, 141, 159, 188, 212, 235, 240, 265, 282, 318, 337, 376, 424, 470, 530, 564, 636, 674, 705, 752, 795, 848, 940, 1011, 1060, 1128, 1272, 1348, 1410, 1590, 1685, 1880, 2022, 2120, 2256, 2491, 2544, 2696, 2820, 3180, 3370, 3760, 4044, 4240, 4982, 5055, 5392, 5640, 6360, 6740, 7473, 8088, 9964, 10110, 11280, 12455, 12720, 13480, 14946, 15839, 16176, 17861, 19928, 20220, 24910, 26960, 29892, 31678, 35722, 37365, 39856, 40440, 47517, 49820, 53583, 59784, 63356, 71444, 74730, 79195, 80880, 89305, 95034, 99640, 107166, 119568, 126712, 142888, 149460, 158390, 178610, 190068, 199280, 214332, 237585, 253424, 267915, 285776, 298920, 316780, 357220, 380136, 428664, 475170, 535830, 597840, 633560, 714440, 760272, 839467, 857328, 950340, 1071660, 1267120, 1428880, 1678934, 1900680, 2143320, 2518401, 3357868, 3801360, 4197335, 4286640, 5036802, 6715736, 8394670, 10073604, 12592005, 13431472, 16789340, 20147208, 25184010, 33578680, 40294416, 50368020, 67157360, 100736040, 201472080]

約数ペア:

[(1, 201472080), (2, 100736040), (3, 67157360), (4, 50368020), (5, 40294416), (6, 33578680), (8, 25184010), (10, 20147208), (12, 16789340), (15, 13431472), (16, 12592005), (20, 10073604), (24, 8394670), (30, 6715736), (40, 5036802), (47, 4286640), (48, 4197335), (53, 3801360), (60, 3357868), (80, 2518401), (94, 2143320), (106, 1900680), (120, 1678934), (141, 1428880), (159, 1267120), (188, 1071660), (212, 950340), (235, 857328), (240, 839467), (265, 760272), (282, 714440), (318, 633560), (337, 597840), (376, 535830), (424, 475170), (470, 428664), (530, 380136), (564, 357220), (636, 316780), (674, 298920), (705, 285776), (752, 267915), (795, 253424), (848, 237585), (940, 214332), (1011, 199280), (1060, 190068), (1128, 178610), (1272, 158390), (1348, 149460), (1410, 142888), (1590, 126712), (1685, 119568), (1880, 107166), (2022, 99640), (2120, 95034), (2256, 89305), (2491, 80880), (2544, 79195), (2696, 74730), (2820, 71444), (3180, 63356), (3370, 59784), (3760, 53583), (4044, 49820), (4240, 47517), (4982, 40440), (5055, 39856), (5392, 37365), (5640, 35722), (6360, 31678), (6740, 29892), (7473, 26960), (8088, 24910), (9964, 20220), (10110, 19928), (11280, 17861), (12455, 16176), (12720, 15839), (13480, 14946)]