191437680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6743

約数の個数: 160

約数和(自身を含む): 718239744

約数和(自身を除く): 526802064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 6703, 7140, 9520, 13406, 14280, 20109, 26812, 28560, 33515, 40218, 46921, 53624, 67030, 80436, 93842, 100545, 107248, 113951, 134060, 140763, 160872, 187684, 201090, 227902, 234605, 268120, 281526, 321744, 341853, 375368, 402180, 455804, 469210, 536240, 563052, 569755, 683706, 703815, 750736, 797657, 804360, 911608, 938420, 1126104, 1139510, 1367412, 1407630, 1595314, 1608720, 1709265, 1823216, 1876840, 2252208, 2279020, 2392971, 2734824, 2815260, 3190628, 3418530, 3753680, 3988285, 4558040, 4785942, 5469648, 5630520, 6381256, 6837060, 7976570, 9116080, 9571884, 11261040, 11964855, 12762512, 13674120, 15953140, 19143768, 23929710, 27348240, 31906280, 38287536, 47859420, 63812560, 95718840, 191437680]

約数ペア:

[(1, 191437680), (2, 95718840), (3, 63812560), (4, 47859420), (5, 38287536), (6, 31906280), (7, 27348240), (8, 23929710), (10, 19143768), (12, 15953140), (14, 13674120), (15, 12762512), (16, 11964855), (17, 11261040), (20, 9571884), (21, 9116080), (24, 7976570), (28, 6837060), (30, 6381256), (34, 5630520), (35, 5469648), (40, 4785942), (42, 4558040), (48, 3988285), (51, 3753680), (56, 3418530), (60, 3190628), (68, 2815260), (70, 2734824), (80, 2392971), (84, 2279020), (85, 2252208), (102, 1876840), (105, 1823216), (112, 1709265), (119, 1608720), (120, 1595314), (136, 1407630), (140, 1367412), (168, 1139510), (170, 1126104), (204, 938420), (210, 911608), (238, 804360), (240, 797657), (255, 750736), (272, 703815), (280, 683706), (336, 569755), (340, 563052), (357, 536240), (408, 469210), (420, 455804), (476, 402180), (510, 375368), (560, 341853), (595, 321744), (680, 281526), (714, 268120), (816, 234605), (840, 227902), (952, 201090), (1020, 187684), (1190, 160872), (1360, 140763), (1428, 134060), (1680, 113951), (1785, 107248), (1904, 100545), (2040, 93842), (2380, 80436), (2856, 67030), (3570, 53624), (4080, 46921), (4760, 40218), (5712, 33515), (6703, 28560), (7140, 26812), (9520, 20109), (13406, 14280)]