119544680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 302330880

約数和(自身を除く): 182786200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 53, 62, 68, 85, 106, 107, 124, 136, 155, 170, 212, 214, 248, 265, 310, 340, 424, 428, 527, 530, 535, 620, 680, 856, 901, 1054, 1060, 1070, 1240, 1643, 1802, 1819, 2108, 2120, 2140, 2635, 3286, 3317, 3604, 3638, 4216, 4280, 4505, 5270, 5671, 6572, 6634, 7208, 7276, 8215, 9010, 9095, 10540, 11342, 13144, 13268, 14552, 16430, 16585, 18020, 18190, 21080, 22684, 26536, 27931, 28355, 32860, 33170, 36040, 36380, 45368, 55862, 56389, 56710, 65720, 66340, 72760, 96407, 111724, 112778, 113420, 132680, 139655, 175801, 192814, 223448, 225556, 226840, 279310, 281945, 351602, 385628, 451112, 482035, 558620, 563890, 703204, 771256, 879005, 964070, 1117240, 1127780, 1406408, 1758010, 1928140, 2255560, 2988617, 3516020, 3856280, 5977234, 7032040, 11954468, 14943085, 23908936, 29886170, 59772340, 119544680]

約数ペア:

[(1, 119544680), (2, 59772340), (4, 29886170), (5, 23908936), (8, 14943085), (10, 11954468), (17, 7032040), (20, 5977234), (31, 3856280), (34, 3516020), (40, 2988617), (53, 2255560), (62, 1928140), (68, 1758010), (85, 1406408), (106, 1127780), (107, 1117240), (124, 964070), (136, 879005), (155, 771256), (170, 703204), (212, 563890), (214, 558620), (248, 482035), (265, 451112), (310, 385628), (340, 351602), (424, 281945), (428, 279310), (527, 226840), (530, 225556), (535, 223448), (620, 192814), (680, 175801), (856, 139655), (901, 132680), (1054, 113420), (1060, 112778), (1070, 111724), (1240, 96407), (1643, 72760), (1802, 66340), (1819, 65720), (2108, 56710), (2120, 56389), (2140, 55862), (2635, 45368), (3286, 36380), (3317, 36040), (3604, 33170), (3638, 32860), (4216, 28355), (4280, 27931), (4505, 26536), (5270, 22684), (5671, 21080), (6572, 18190), (6634, 18020), (7208, 16585), (7276, 16430), (8215, 14552), (9010, 13268), (9095, 13144), (10540, 11342)]