1707431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:477

約数の個数: 192

約数和(自身を含む): 5485052160

約数和(自身を除く): 3777620640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 157, 160, 163, 240, 278, 314, 326, 417, 471, 480, 489, 556, 628, 652, 695, 785, 815, 834, 942, 978, 1112, 1256, 1304, 1390, 1570, 1630, 1668, 1884, 1956, 2085, 2224, 2355, 2445, 2512, 2608, 2780, 3140, 3260, 3336, 3768, 3912, 4170, 4448, 4710, 4890, 5024, 5216, 5560, 6280, 6520, 6672, 7536, 7824, 8340, 9420, 9780, 11120, 12560, 13040, 13344, 15072, 15648, 16680, 18840, 19560, 21823, 22240, 22657, 25120, 25591, 26080, 33360, 37680, 39120, 43646, 45314, 51182, 65469, 66720, 67971, 75360, 76773, 78240, 87292, 90628, 102364, 109115, 113285, 127955, 130938, 135942, 153546, 174584, 181256, 204728, 218230, 226570, 255910, 261876, 271884, 307092, 327345, 339855, 349168, 362512, 383865, 409456, 436460, 453140, 511820, 523752, 543768, 614184, 654690, 679710, 698336, 725024, 767730, 818912, 872920, 906280, 1023640, 1047504, 1087536, 1228368, 1309380, 1359420, 1535460, 1745840, 1812560, 2047280, 2095008, 2175072, 2456736, 2618760, 2718840, 3070920, 3491680, 3557149, 3625120, 4094560, 5237520, 5437680, 6141840, 7114298, 10475040, 10671447, 10875360, 12283680, 14228596, 17785745, 21342894, 28457192, 35571490, 42685788, 53357235, 56914384, 71142980, 85371576, 106714470, 113828768, 142285960, 170743152, 213428940, 284571920, 341486304, 426857880, 569143840, 853715760, 1707431520]

約数ペア:

[(1, 1707431520), (2, 853715760), (3, 569143840), (4, 426857880), (5, 341486304), (6, 284571920), (8, 213428940), (10, 170743152), (12, 142285960), (15, 113828768), (16, 106714470), (20, 85371576), (24, 71142980), (30, 56914384), (32, 53357235), (40, 42685788), (48, 35571490), (60, 28457192), (80, 21342894), (96, 17785745), (120, 14228596), (139, 12283680), (157, 10875360), (160, 10671447), (163, 10475040), (240, 7114298), (278, 6141840), (314, 5437680), (326, 5237520), (417, 4094560), (471, 3625120), (480, 3557149), (489, 3491680), (556, 3070920), (628, 2718840), (652, 2618760), (695, 2456736), (785, 2175072), (815, 2095008), (834, 2047280), (942, 1812560), (978, 1745840), (1112, 1535460), (1256, 1359420), (1304, 1309380), (1390, 1228368), (1570, 1087536), (1630, 1047504), (1668, 1023640), (1884, 906280), (1956, 872920), (2085, 818912), (2224, 767730), (2355, 725024), (2445, 698336), (2512, 679710), (2608, 654690), (2780, 614184), (3140, 543768), (3260, 523752), (3336, 511820), (3768, 453140), (3912, 436460), (4170, 409456), (4448, 383865), (4710, 362512), (4890, 349168), (5024, 339855), (5216, 327345), (5560, 307092), (6280, 271884), (6520, 261876), (6672, 255910), (7536, 226570), (7824, 218230), (8340, 204728), (9420, 181256), (9780, 174584), (11120, 153546), (12560, 135942), (13040, 130938), (13344, 127955), (15072, 113285), (15648, 109115), (16680, 102364), (18840, 90628), (19560, 87292), (21823, 78240), (22240, 76773), (22657, 75360), (25120, 67971), (25591, 66720), (26080, 65469), (33360, 51182), (37680, 45314), (39120, 43646)]