11679680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 31272480

約数和(自身を除く): 19592800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 113, 136, 152, 160, 170, 190, 226, 272, 304, 320, 323, 340, 380, 452, 544, 565, 608, 646, 680, 760, 904, 1088, 1130, 1216, 1292, 1360, 1520, 1615, 1808, 1921, 2147, 2260, 2584, 2720, 3040, 3230, 3616, 3842, 4294, 4520, 5168, 5440, 6080, 6460, 7232, 7684, 8588, 9040, 9605, 10336, 10735, 12920, 15368, 17176, 18080, 19210, 20672, 21470, 25840, 30736, 34352, 36160, 36499, 38420, 42940, 51680, 61472, 68704, 72998, 76840, 85880, 103360, 122944, 137408, 145996, 153680, 171760, 182495, 291992, 307360, 343520, 364990, 583984, 614720, 687040, 729980, 1167968, 1459960, 2335936, 2919920, 5839840, 11679680]

約数ペア:

[(1, 11679680), (2, 5839840), (4, 2919920), (5, 2335936), (8, 1459960), (10, 1167968), (16, 729980), (17, 687040), (19, 614720), (20, 583984), (32, 364990), (34, 343520), (38, 307360), (40, 291992), (64, 182495), (68, 171760), (76, 153680), (80, 145996), (85, 137408), (95, 122944), (113, 103360), (136, 85880), (152, 76840), (160, 72998), (170, 68704), (190, 61472), (226, 51680), (272, 42940), (304, 38420), (320, 36499), (323, 36160), (340, 34352), (380, 30736), (452, 25840), (544, 21470), (565, 20672), (608, 19210), (646, 18080), (680, 17176), (760, 15368), (904, 12920), (1088, 10735), (1130, 10336), (1216, 9605), (1292, 9040), (1360, 8588), (1520, 7684), (1615, 7232), (1808, 6460), (1921, 6080), (2147, 5440), (2260, 5168), (2584, 4520), (2720, 4294), (3040, 3842), (3230, 3616)]