293561930520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18963949}}^1$

素因数の和:18964009

約数の個数: 96

約数和(自身を含む): 976264146000

約数和(自身を除く): 682702215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 18963949, 37927898, 56891847, 75855796, 94819745, 113783694, 151711592, 170675541, 189639490, 227567388, 284459235, 341351082, 379278980, 455134776, 568918470, 682702164, 758557960, 815449807, 853377705, 1137836940, 1365404328, 1630899614, 1706755410, 2275673880, 2446349421, 3261799228, 3413510820, 4077249035, 4892698842, 6523598456, 6827021640, 7339048263, 8154498070, 9785397684, 12231747105, 14678096526, 16308996140, 19570795368, 24463494210, 29356193052, 32617992280, 36695241315, 48926988420, 58712386104, 73390482630, 97853976840, 146780965260, 293561930520]

約数ペア:

[(1, 293561930520), (2, 146780965260), (3, 97853976840), (4, 73390482630), (5, 58712386104), (6, 48926988420), (8, 36695241315), (9, 32617992280), (10, 29356193052), (12, 24463494210), (15, 19570795368), (18, 16308996140), (20, 14678096526), (24, 12231747105), (30, 9785397684), (36, 8154498070), (40, 7339048263), (43, 6827021640), (45, 6523598456), (60, 4892698842), (72, 4077249035), (86, 3413510820), (90, 3261799228), (120, 2446349421), (129, 2275673880), (172, 1706755410), (180, 1630899614), (215, 1365404328), (258, 1137836940), (344, 853377705), (360, 815449807), (387, 758557960), (430, 682702164), (516, 568918470), (645, 455134776), (774, 379278980), (860, 341351082), (1032, 284459235), (1290, 227567388), (1548, 189639490), (1720, 170675541), (1935, 151711592), (2580, 113783694), (3096, 94819745), (3870, 75855796), (5160, 56891847), (7740, 37927898), (15480, 18963949)]