1570579840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4639}}^1$

素因数の和:4704

約数の個数: 96

約数和(自身を含む): 3925857600

約数和(自身を除く): 2355277760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 529, 640, 736, 920, 1058, 1472, 1840, 2116, 2645, 2944, 3680, 4232, 4639, 5290, 7360, 8464, 9278, 10580, 14720, 16928, 18556, 21160, 23195, 33856, 37112, 42320, 46390, 67712, 74224, 84640, 92780, 106697, 148448, 169280, 185560, 213394, 296896, 338560, 371120, 426788, 533485, 593792, 742240, 853576, 1066970, 1484480, 1707152, 2133940, 2454031, 2968960, 3414304, 4267880, 4908062, 6828608, 8535760, 9816124, 12270155, 13657216, 17071520, 19632248, 24540310, 34143040, 39264496, 49080620, 68286080, 78528992, 98161240, 157057984, 196322480, 314115968, 392644960, 785289920, 1570579840]

約数ペア:

[(1, 1570579840), (2, 785289920), (4, 392644960), (5, 314115968), (8, 196322480), (10, 157057984), (16, 98161240), (20, 78528992), (23, 68286080), (32, 49080620), (40, 39264496), (46, 34143040), (64, 24540310), (80, 19632248), (92, 17071520), (115, 13657216), (128, 12270155), (160, 9816124), (184, 8535760), (230, 6828608), (320, 4908062), (368, 4267880), (460, 3414304), (529, 2968960), (640, 2454031), (736, 2133940), (920, 1707152), (1058, 1484480), (1472, 1066970), (1840, 853576), (2116, 742240), (2645, 593792), (2944, 533485), (3680, 426788), (4232, 371120), (4639, 338560), (5290, 296896), (7360, 213394), (8464, 185560), (9278, 169280), (10580, 148448), (14720, 106697), (16928, 92780), (18556, 84640), (21160, 74224), (23195, 67712), (33856, 46390), (37112, 42320)]