13844579680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4337

約数の個数: 144

約数和(自身を含む): 35242706016

約数和(自身を除く): 21398126336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 289, 340, 355, 544, 568, 578, 680, 710, 1136, 1156, 1207, 1360, 1420, 1445, 2272, 2312, 2414, 2720, 2840, 2890, 4217, 4624, 4828, 5680, 5780, 6035, 8434, 9248, 9656, 11360, 11560, 12070, 16868, 19312, 20519, 21085, 23120, 24140, 33736, 38624, 41038, 42170, 46240, 48280, 67472, 71689, 82076, 84340, 96560, 102595, 134944, 143378, 164152, 168680, 193120, 205190, 286756, 299407, 328304, 337360, 358445, 410380, 573512, 598814, 656608, 674720, 716890, 820760, 1147024, 1197628, 1218713, 1433780, 1497035, 1641520, 2294048, 2395256, 2437426, 2867560, 2994070, 3283040, 4790512, 4874852, 5089919, 5735120, 5988140, 6093565, 9581024, 9749704, 10179838, 11470240, 11976280, 12187130, 19499408, 20359676, 23952560, 24374260, 25449595, 38998816, 40719352, 47905120, 48748520, 50899190, 81438704, 86528623, 97497040, 101798380, 162877408, 173057246, 194994080, 203596760, 346114492, 407193520, 432643115, 692228984, 814387040, 865286230, 1384457968, 1730572460, 2768915936, 3461144920, 6922289840, 13844579680]

約数ペア:

[(1, 13844579680), (2, 6922289840), (4, 3461144920), (5, 2768915936), (8, 1730572460), (10, 1384457968), (16, 865286230), (17, 814387040), (20, 692228984), (32, 432643115), (34, 407193520), (40, 346114492), (68, 203596760), (71, 194994080), (80, 173057246), (85, 162877408), (136, 101798380), (142, 97497040), (160, 86528623), (170, 81438704), (272, 50899190), (284, 48748520), (289, 47905120), (340, 40719352), (355, 38998816), (544, 25449595), (568, 24374260), (578, 23952560), (680, 20359676), (710, 19499408), (1136, 12187130), (1156, 11976280), (1207, 11470240), (1360, 10179838), (1420, 9749704), (1445, 9581024), (2272, 6093565), (2312, 5988140), (2414, 5735120), (2720, 5089919), (2840, 4874852), (2890, 4790512), (4217, 3283040), (4624, 2994070), (4828, 2867560), (5680, 2437426), (5780, 2395256), (6035, 2294048), (8434, 1641520), (9248, 1497035), (9656, 1433780), (11360, 1218713), (11560, 1197628), (12070, 1147024), (16868, 820760), (19312, 716890), (20519, 674720), (21085, 656608), (23120, 598814), (24140, 573512), (33736, 410380), (38624, 358445), (41038, 337360), (42170, 328304), (46240, 299407), (48280, 286756), (67472, 205190), (71689, 193120), (82076, 168680), (84340, 164152), (96560, 143378), (102595, 134944)]