666868800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10687}}^1$

素因数の和:10725

約数の個数: 168

約数和(自身を含む): 2356404736

約数和(自身を除く): 1689535936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 10400, 10687, 12480, 15600, 20800, 21374, 31200, 32061, 42748, 53435, 62400, 64122, 85496, 106870, 128244, 138931, 160305, 170992, 213740, 256488, 267175, 277862, 320610, 341984, 416793, 427480, 512976, 534350, 555724, 641220, 683968, 694655, 801525, 833586, 854960, 1025952, 1068700, 1111448, 1282440, 1389310, 1603050, 1667172, 1709920, 2051904, 2083965, 2137400, 2222896, 2564880, 2778620, 3206100, 3334344, 3419840, 3473275, 4167930, 4274800, 4445792, 5129760, 5557240, 6412200, 6668688, 6946550, 8335860, 8549600, 8891584, 10259520, 10419825, 11114480, 12824400, 13337376, 13893100, 16671720, 17099200, 20839650, 22228960, 25648800, 26674752, 27786200, 33343440, 41679300, 44457920, 51297600, 55572400, 66686880, 83358600, 111144800, 133373760, 166717200, 222289600, 333434400, 666868800]

約数ペア:

[(1, 666868800), (2, 333434400), (3, 222289600), (4, 166717200), (5, 133373760), (6, 111144800), (8, 83358600), (10, 66686880), (12, 55572400), (13, 51297600), (15, 44457920), (16, 41679300), (20, 33343440), (24, 27786200), (25, 26674752), (26, 25648800), (30, 22228960), (32, 20839650), (39, 17099200), (40, 16671720), (48, 13893100), (50, 13337376), (52, 12824400), (60, 11114480), (64, 10419825), (65, 10259520), (75, 8891584), (78, 8549600), (80, 8335860), (96, 6946550), (100, 6668688), (104, 6412200), (120, 5557240), (130, 5129760), (150, 4445792), (156, 4274800), (160, 4167930), (192, 3473275), (195, 3419840), (200, 3334344), (208, 3206100), (240, 2778620), (260, 2564880), (300, 2222896), (312, 2137400), (320, 2083965), (325, 2051904), (390, 1709920), (400, 1667172), (416, 1603050), (480, 1389310), (520, 1282440), (600, 1111448), (624, 1068700), (650, 1025952), (780, 854960), (800, 833586), (832, 801525), (960, 694655), (975, 683968), (1040, 641220), (1200, 555724), (1248, 534350), (1300, 512976), (1560, 427480), (1600, 416793), (1950, 341984), (2080, 320610), (2400, 277862), (2496, 267175), (2600, 256488), (3120, 213740), (3900, 170992), (4160, 160305), (4800, 138931), (5200, 128244), (6240, 106870), (7800, 85496), (10400, 64122), (10687, 62400), (12480, 53435), (15600, 42748), (20800, 32061), (21374, 31200)]