202122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64783}}^1$

素因数の和:64812

約数の個数: 80

約数和(自身を含む): 674790144

約数和(自身を除く): 472667184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64783, 129566, 194349, 259132, 323915, 388698, 518264, 647830, 777396, 842179, 971745, 1036528, 1295660, 1554792, 1684358, 1943490, 2526537, 2591320, 3109584, 3368716, 3886980, 4210895, 5053074, 5182640, 6737432, 7773960, 8421790, 10106148, 12632685, 13474864, 15547920, 16843580, 20212296, 25265370, 33687160, 40424592, 50530740, 67374320, 101061480, 202122960]

約数ペア:

[(1, 202122960), (2, 101061480), (3, 67374320), (4, 50530740), (5, 40424592), (6, 33687160), (8, 25265370), (10, 20212296), (12, 16843580), (13, 15547920), (15, 13474864), (16, 12632685), (20, 10106148), (24, 8421790), (26, 7773960), (30, 6737432), (39, 5182640), (40, 5053074), (48, 4210895), (52, 3886980), (60, 3368716), (65, 3109584), (78, 2591320), (80, 2526537), (104, 1943490), (120, 1684358), (130, 1554792), (156, 1295660), (195, 1036528), (208, 971745), (240, 842179), (260, 777396), (312, 647830), (390, 518264), (520, 388698), (624, 323915), (780, 259132), (1040, 194349), (1560, 129566), (3120, 64783)]