64658160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{12829}}^1$

素因数の和:12855

約数の個数: 120

約数和(自身を含む): 248183520

約数和(自身を除く): 183525360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 12829, 25658, 38487, 51316, 64145, 76974, 89803, 102632, 115461, 128290, 153948, 179606, 192435, 205264, 230922, 256580, 269409, 307896, 359212, 384870, 449015, 461844, 513160, 538818, 577305, 615792, 718424, 769740, 808227, 898030, 923688, 1026320, 1077636, 1154610, 1347045, 1436848, 1539480, 1616454, 1796060, 1847376, 2155272, 2309220, 2694090, 3078960, 3232908, 3592120, 4041135, 4310544, 4618440, 5388180, 6465816, 7184240, 8082270, 9236880, 10776360, 12931632, 16164540, 21552720, 32329080, 64658160]

約数ペア:

[(1, 64658160), (2, 32329080), (3, 21552720), (4, 16164540), (5, 12931632), (6, 10776360), (7, 9236880), (8, 8082270), (9, 7184240), (10, 6465816), (12, 5388180), (14, 4618440), (15, 4310544), (16, 4041135), (18, 3592120), (20, 3232908), (21, 3078960), (24, 2694090), (28, 2309220), (30, 2155272), (35, 1847376), (36, 1796060), (40, 1616454), (42, 1539480), (45, 1436848), (48, 1347045), (56, 1154610), (60, 1077636), (63, 1026320), (70, 923688), (72, 898030), (80, 808227), (84, 769740), (90, 718424), (105, 615792), (112, 577305), (120, 538818), (126, 513160), (140, 461844), (144, 449015), (168, 384870), (180, 359212), (210, 307896), (240, 269409), (252, 256580), (280, 230922), (315, 205264), (336, 192435), (360, 179606), (420, 153948), (504, 128290), (560, 115461), (630, 102632), (720, 89803), (840, 76974), (1008, 64145), (1260, 51316), (1680, 38487), (2520, 25658), (5040, 12829)]