6679640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 18662400

約数和(自身を除く): 11982760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 47, 55, 68, 76, 85, 88, 94, 95, 110, 136, 152, 170, 187, 188, 190, 209, 220, 235, 323, 340, 374, 376, 380, 418, 440, 470, 517, 646, 680, 748, 760, 799, 836, 893, 935, 940, 1034, 1045, 1292, 1496, 1598, 1615, 1672, 1786, 1870, 1880, 2068, 2090, 2584, 2585, 3196, 3230, 3553, 3572, 3740, 3995, 4136, 4180, 4465, 5170, 6392, 6460, 7106, 7144, 7480, 7990, 8360, 8789, 8930, 9823, 10340, 12920, 14212, 15181, 15980, 17578, 17765, 17860, 19646, 20680, 28424, 30362, 31960, 35156, 35530, 35720, 39292, 43945, 49115, 60724, 70312, 71060, 75905, 78584, 87890, 98230, 121448, 142120, 151810, 166991, 175780, 196460, 303620, 333982, 351560, 392920, 607240, 667964, 834955, 1335928, 1669910, 3339820, 6679640]

約数ペア:

[(1, 6679640), (2, 3339820), (4, 1669910), (5, 1335928), (8, 834955), (10, 667964), (11, 607240), (17, 392920), (19, 351560), (20, 333982), (22, 303620), (34, 196460), (38, 175780), (40, 166991), (44, 151810), (47, 142120), (55, 121448), (68, 98230), (76, 87890), (85, 78584), (88, 75905), (94, 71060), (95, 70312), (110, 60724), (136, 49115), (152, 43945), (170, 39292), (187, 35720), (188, 35530), (190, 35156), (209, 31960), (220, 30362), (235, 28424), (323, 20680), (340, 19646), (374, 17860), (376, 17765), (380, 17578), (418, 15980), (440, 15181), (470, 14212), (517, 12920), (646, 10340), (680, 9823), (748, 8930), (760, 8789), (799, 8360), (836, 7990), (893, 7480), (935, 7144), (940, 7106), (1034, 6460), (1045, 6392), (1292, 5170), (1496, 4465), (1598, 4180), (1615, 4136), (1672, 3995), (1786, 3740), (1870, 3572), (1880, 3553), (2068, 3230), (2090, 3196), (2584, 2585)]