764276520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6888

約数の個数: 192

約数和(自身を含む): 2807956800

約数和(自身を除く): 2043680280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 6841, 7448, 7980, 9310, 11172, 13682, 13965, 15960, 18620, 20523, 22344, 27364, 27930, 34205, 37240, 41046, 47887, 54728, 55860, 68410, 82092, 95774, 102615, 111720, 129979, 136820, 143661, 164184, 191548, 205230, 239435, 259958, 273640, 287322, 335209, 383096, 389937, 410460, 478870, 519916, 574644, 649895, 670418, 718305, 779874, 820920, 909853, 957740, 1005627, 1039832, 1149288, 1299790, 1340836, 1436610, 1559748, 1676045, 1819706, 1915480, 1949685, 2011254, 2599580, 2681672, 2729559, 2873220, 3119496, 3352090, 3639412, 3899370, 4022508, 4549265, 5028135, 5199160, 5459118, 5746440, 6368971, 6704180, 7278824, 7798740, 8045016, 9098530, 10056270, 10918236, 12737942, 13408360, 13647795, 15597480, 18197060, 19106913, 20112540, 21836472, 25475884, 27295590, 31844855, 36394120, 38213826, 40225080, 50951768, 54591180, 63689710, 76427652, 95534565, 109182360, 127379420, 152855304, 191069130, 254758840, 382138260, 764276520]

約数ペア:

[(1, 764276520), (2, 382138260), (3, 254758840), (4, 191069130), (5, 152855304), (6, 127379420), (7, 109182360), (8, 95534565), (10, 76427652), (12, 63689710), (14, 54591180), (15, 50951768), (19, 40225080), (20, 38213826), (21, 36394120), (24, 31844855), (28, 27295590), (30, 25475884), (35, 21836472), (38, 20112540), (40, 19106913), (42, 18197060), (49, 15597480), (56, 13647795), (57, 13408360), (60, 12737942), (70, 10918236), (76, 10056270), (84, 9098530), (95, 8045016), (98, 7798740), (105, 7278824), (114, 6704180), (120, 6368971), (133, 5746440), (140, 5459118), (147, 5199160), (152, 5028135), (168, 4549265), (190, 4022508), (196, 3899370), (210, 3639412), (228, 3352090), (245, 3119496), (266, 2873220), (280, 2729559), (285, 2681672), (294, 2599580), (380, 2011254), (392, 1949685), (399, 1915480), (420, 1819706), (456, 1676045), (490, 1559748), (532, 1436610), (570, 1340836), (588, 1299790), (665, 1149288), (735, 1039832), (760, 1005627), (798, 957740), (840, 909853), (931, 820920), (980, 779874), (1064, 718305), (1140, 670418), (1176, 649895), (1330, 574644), (1470, 519916), (1596, 478870), (1862, 410460), (1960, 389937), (1995, 383096), (2280, 335209), (2660, 287322), (2793, 273640), (2940, 259958), (3192, 239435), (3724, 205230), (3990, 191548), (4655, 164184), (5320, 143661), (5586, 136820), (5880, 129979), (6841, 111720), (7448, 102615), (7980, 95774), (9310, 82092), (11172, 68410), (13682, 55860), (13965, 54728), (15960, 47887), (18620, 41046), (20523, 37240), (22344, 34205), (27364, 27930)]