71363040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 261563904

約数和(自身を除く): 190200864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 317, 335, 336, 402, 420, 469, 480, 536, 560, 634, 670, 672, 804, 840, 938, 951, 1005, 1072, 1120, 1268, 1340, 1407, 1585, 1608, 1680, 1876, 1902, 2010, 2144, 2219, 2345, 2536, 2680, 2814, 3170, 3216, 3360, 3752, 3804, 4020, 4438, 4690, 4755, 5072, 5360, 5628, 6340, 6432, 6657, 7035, 7504, 7608, 8040, 8876, 9380, 9510, 10144, 10720, 11095, 11256, 12680, 13314, 14070, 15008, 15216, 16080, 17752, 18760, 19020, 21239, 22190, 22512, 25360, 26628, 28140, 30432, 32160, 33285, 35504, 37520, 38040, 42478, 44380, 45024, 50720, 53256, 56280, 63717, 66570, 71008, 75040, 76080, 84956, 88760, 106195, 106512, 112560, 127434, 133140, 148673, 152160, 169912, 177520, 212390, 213024, 225120, 254868, 266280, 297346, 318585, 339824, 355040, 424780, 446019, 509736, 532560, 594692, 637170, 679648, 743365, 849560, 892038, 1019472, 1065120, 1189384, 1274340, 1486730, 1699120, 1784076, 2038944, 2230095, 2378768, 2548680, 2973460, 3398240, 3568152, 4460190, 4757536, 5097360, 5946920, 7136304, 8920380, 10194720, 11893840, 14272608, 17840760, 23787680, 35681520, 71363040]

約数ペア:

[(1, 71363040), (2, 35681520), (3, 23787680), (4, 17840760), (5, 14272608), (6, 11893840), (7, 10194720), (8, 8920380), (10, 7136304), (12, 5946920), (14, 5097360), (15, 4757536), (16, 4460190), (20, 3568152), (21, 3398240), (24, 2973460), (28, 2548680), (30, 2378768), (32, 2230095), (35, 2038944), (40, 1784076), (42, 1699120), (48, 1486730), (56, 1274340), (60, 1189384), (67, 1065120), (70, 1019472), (80, 892038), (84, 849560), (96, 743365), (105, 679648), (112, 637170), (120, 594692), (134, 532560), (140, 509736), (160, 446019), (168, 424780), (201, 355040), (210, 339824), (224, 318585), (240, 297346), (268, 266280), (280, 254868), (317, 225120), (335, 213024), (336, 212390), (402, 177520), (420, 169912), (469, 152160), (480, 148673), (536, 133140), (560, 127434), (634, 112560), (670, 106512), (672, 106195), (804, 88760), (840, 84956), (938, 76080), (951, 75040), (1005, 71008), (1072, 66570), (1120, 63717), (1268, 56280), (1340, 53256), (1407, 50720), (1585, 45024), (1608, 44380), (1680, 42478), (1876, 38040), (1902, 37520), (2010, 35504), (2144, 33285), (2219, 32160), (2345, 30432), (2536, 28140), (2680, 26628), (2814, 25360), (3170, 22512), (3216, 22190), (3360, 21239), (3752, 19020), (3804, 18760), (4020, 17752), (4438, 16080), (4690, 15216), (4755, 15008), (5072, 14070), (5360, 13314), (5628, 12680), (6340, 11256), (6432, 11095), (6657, 10720), (7035, 10144), (7504, 9510), (7608, 9380), (8040, 8876)]