679730392640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{197101}}^1$

素因数の和:197960

約数の個数: 112

約数和(自身を含む): 1745227832880

約数和(自身を除く): 1065497440240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 829, 832, 1040, 1658, 2080, 3316, 4145, 4160, 6632, 8290, 10777, 13264, 16580, 21554, 26528, 33160, 43108, 53056, 53885, 66320, 86216, 107770, 132640, 172432, 197101, 215540, 265280, 344864, 394202, 431080, 689728, 788404, 862160, 985505, 1576808, 1724320, 1971010, 2562313, 3153616, 3448640, 3942020, 5124626, 6307232, 7884040, 10249252, 12614464, 12811565, 15768080, 20498504, 25623130, 31536160, 40997008, 51246260, 63072320, 81994016, 102492520, 163396729, 163988032, 204985040, 326793458, 409970080, 653586916, 816983645, 819940160, 1307173832, 1633967290, 2124157477, 2614347664, 3267934580, 4248314954, 5228695328, 6535869160, 8496629908, 10457390656, 10620787385, 13071738320, 16993259816, 21241574770, 26143476640, 33986519632, 42483149540, 52286953280, 67973039264, 84966299080, 135946078528, 169932598160, 339865196320, 679730392640]

約数ペア:

[(1, 679730392640), (2, 339865196320), (4, 169932598160), (5, 135946078528), (8, 84966299080), (10, 67973039264), (13, 52286953280), (16, 42483149540), (20, 33986519632), (26, 26143476640), (32, 21241574770), (40, 16993259816), (52, 13071738320), (64, 10620787385), (65, 10457390656), (80, 8496629908), (104, 6535869160), (130, 5228695328), (160, 4248314954), (208, 3267934580), (260, 2614347664), (320, 2124157477), (416, 1633967290), (520, 1307173832), (829, 819940160), (832, 816983645), (1040, 653586916), (1658, 409970080), (2080, 326793458), (3316, 204985040), (4145, 163988032), (4160, 163396729), (6632, 102492520), (8290, 81994016), (10777, 63072320), (13264, 51246260), (16580, 40997008), (21554, 31536160), (26528, 25623130), (33160, 20498504), (43108, 15768080), (53056, 12811565), (53885, 12614464), (66320, 10249252), (86216, 7884040), (107770, 6307232), (132640, 5124626), (172432, 3942020), (197101, 3448640), (215540, 3153616), (265280, 2562313), (344864, 1971010), (394202, 1724320), (431080, 1576808), (689728, 985505), (788404, 862160)]