8667960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 22850760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 607, 680, 714, 840, 952, 1020, 1190, 1214, 1428, 1785, 1821, 2040, 2380, 2428, 2856, 3035, 3570, 3642, 4249, 4760, 4856, 6070, 7140, 7284, 8498, 9105, 10319, 12140, 12747, 14280, 14568, 16996, 18210, 20638, 21245, 24280, 25494, 30957, 33992, 36420, 41276, 42490, 50988, 51595, 61914, 63735, 72233, 72840, 82552, 84980, 101976, 103190, 123828, 127470, 144466, 154785, 169960, 206380, 216699, 247656, 254940, 288932, 309570, 361165, 412760, 433398, 509880, 577864, 619140, 722330, 866796, 1083495, 1238280, 1444660, 1733592, 2166990, 2889320, 4333980, 8667960]

約数ペア:

[(1, 8667960), (2, 4333980), (3, 2889320), (4, 2166990), (5, 1733592), (6, 1444660), (7, 1238280), (8, 1083495), (10, 866796), (12, 722330), (14, 619140), (15, 577864), (17, 509880), (20, 433398), (21, 412760), (24, 361165), (28, 309570), (30, 288932), (34, 254940), (35, 247656), (40, 216699), (42, 206380), (51, 169960), (56, 154785), (60, 144466), (68, 127470), (70, 123828), (84, 103190), (85, 101976), (102, 84980), (105, 82552), (119, 72840), (120, 72233), (136, 63735), (140, 61914), (168, 51595), (170, 50988), (204, 42490), (210, 41276), (238, 36420), (255, 33992), (280, 30957), (340, 25494), (357, 24280), (408, 21245), (420, 20638), (476, 18210), (510, 16996), (595, 14568), (607, 14280), (680, 12747), (714, 12140), (840, 10319), (952, 9105), (1020, 8498), (1190, 7284), (1214, 7140), (1428, 6070), (1785, 4856), (1821, 4760), (2040, 4249), (2380, 3642), (2428, 3570), (2856, 3035)]