6481712640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64921}}^1$

素因数の和:64960

約数の個数: 160

約数和(自身を含む): 22315509216

約数和(自身を除く): 15833796576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 6240, 6656, 7680, 8320, 9984, 12480, 16640, 19968, 24960, 33280, 49920, 64921, 99840, 129842, 194763, 259684, 324605, 389526, 519368, 649210, 779052, 843973, 973815, 1038736, 1298420, 1558104, 1687946, 1947630, 2077472, 2531919, 2596840, 3116208, 3375892, 3895260, 4154944, 4219865, 5063838, 5193680, 6232416, 6751784, 7790520, 8309888, 8439730, 10127676, 10387360, 12464832, 12659595, 13503568, 15581040, 16619776, 16879460, 20255352, 20774720, 24929664, 25319190, 27007136, 31162080, 33239552, 33758920, 40510704, 41549440, 49859328, 50638380, 54014272, 62324160, 67517840, 81021408, 83098880, 99718656, 101276760, 108028544, 124648320, 135035680, 162042816, 166197760, 202553520, 216057088, 249296640, 270071360, 324085632, 405107040, 432114176, 498593280, 540142720, 648171264, 810214080, 1080285440, 1296342528, 1620428160, 2160570880, 3240856320, 6481712640]

約数ペア:

[(1, 6481712640), (2, 3240856320), (3, 2160570880), (4, 1620428160), (5, 1296342528), (6, 1080285440), (8, 810214080), (10, 648171264), (12, 540142720), (13, 498593280), (15, 432114176), (16, 405107040), (20, 324085632), (24, 270071360), (26, 249296640), (30, 216057088), (32, 202553520), (39, 166197760), (40, 162042816), (48, 135035680), (52, 124648320), (60, 108028544), (64, 101276760), (65, 99718656), (78, 83098880), (80, 81021408), (96, 67517840), (104, 62324160), (120, 54014272), (128, 50638380), (130, 49859328), (156, 41549440), (160, 40510704), (192, 33758920), (195, 33239552), (208, 31162080), (240, 27007136), (256, 25319190), (260, 24929664), (312, 20774720), (320, 20255352), (384, 16879460), (390, 16619776), (416, 15581040), (480, 13503568), (512, 12659595), (520, 12464832), (624, 10387360), (640, 10127676), (768, 8439730), (780, 8309888), (832, 7790520), (960, 6751784), (1040, 6232416), (1248, 5193680), (1280, 5063838), (1536, 4219865), (1560, 4154944), (1664, 3895260), (1920, 3375892), (2080, 3116208), (2496, 2596840), (2560, 2531919), (3120, 2077472), (3328, 1947630), (3840, 1687946), (4160, 1558104), (4992, 1298420), (6240, 1038736), (6656, 973815), (7680, 843973), (8320, 779052), (9984, 649210), (12480, 519368), (16640, 389526), (19968, 324605), (24960, 259684), (33280, 194763), (49920, 129842), (64921, 99840)]