319891040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 934706304

約数和(自身を除く): 614815264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 53, 56, 68, 70, 80, 85, 106, 112, 119, 136, 140, 160, 170, 212, 224, 238, 265, 272, 280, 317, 340, 371, 424, 476, 530, 544, 560, 595, 634, 680, 742, 848, 901, 952, 1060, 1120, 1190, 1268, 1360, 1484, 1585, 1696, 1802, 1855, 1904, 2120, 2219, 2380, 2536, 2720, 2968, 3170, 3604, 3710, 3808, 4240, 4438, 4505, 4760, 5072, 5389, 5936, 6307, 6340, 7208, 7420, 8480, 8876, 9010, 9520, 10144, 10778, 11095, 11872, 12614, 12680, 14416, 14840, 16801, 17752, 18020, 19040, 21556, 22190, 25228, 25360, 26945, 28832, 29680, 31535, 33602, 35504, 36040, 37723, 43112, 44380, 50456, 50720, 53890, 59360, 63070, 67204, 71008, 72080, 75446, 84005, 86224, 88760, 100912, 107780, 117607, 126140, 134408, 144160, 150892, 168010, 172448, 177520, 188615, 201824, 215560, 235214, 252280, 268816, 285617, 301784, 336020, 355040, 377230, 431120, 470428, 504560, 537632, 571234, 588035, 603568, 672040, 754460, 862240, 940856, 1009120, 1142468, 1176070, 1207136, 1344080, 1428085, 1508920, 1881712, 1999319, 2284936, 2352140, 2688160, 2856170, 3017840, 3763424, 3998638, 4569872, 4704280, 5712340, 6035680, 7997276, 9139744, 9408560, 9996595, 11424680, 15994552, 18817120, 19993190, 22849360, 31989104, 39986380, 45698720, 63978208, 79972760, 159945520, 319891040]

約数ペア:

[(1, 319891040), (2, 159945520), (4, 79972760), (5, 63978208), (7, 45698720), (8, 39986380), (10, 31989104), (14, 22849360), (16, 19993190), (17, 18817120), (20, 15994552), (28, 11424680), (32, 9996595), (34, 9408560), (35, 9139744), (40, 7997276), (53, 6035680), (56, 5712340), (68, 4704280), (70, 4569872), (80, 3998638), (85, 3763424), (106, 3017840), (112, 2856170), (119, 2688160), (136, 2352140), (140, 2284936), (160, 1999319), (170, 1881712), (212, 1508920), (224, 1428085), (238, 1344080), (265, 1207136), (272, 1176070), (280, 1142468), (317, 1009120), (340, 940856), (371, 862240), (424, 754460), (476, 672040), (530, 603568), (544, 588035), (560, 571234), (595, 537632), (634, 504560), (680, 470428), (742, 431120), (848, 377230), (901, 355040), (952, 336020), (1060, 301784), (1120, 285617), (1190, 268816), (1268, 252280), (1360, 235214), (1484, 215560), (1585, 201824), (1696, 188615), (1802, 177520), (1855, 172448), (1904, 168010), (2120, 150892), (2219, 144160), (2380, 134408), (2536, 126140), (2720, 117607), (2968, 107780), (3170, 100912), (3604, 88760), (3710, 86224), (3808, 84005), (4240, 75446), (4438, 72080), (4505, 71008), (4760, 67204), (5072, 63070), (5389, 59360), (5936, 53890), (6307, 50720), (6340, 50456), (7208, 44380), (7420, 43112), (8480, 37723), (8876, 36040), (9010, 35504), (9520, 33602), (10144, 31535), (10778, 29680), (11095, 28832), (11872, 26945), (12614, 25360), (12680, 25228), (14416, 22190), (14840, 21556), (16801, 19040), (17752, 18020)]