1566452940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64783}}^1$

素因数の和:64839

約数の個数: 96

約数和(自身を含む): 4875902976

約数和(自身を除く): 3309450036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 64783, 129566, 194349, 259132, 323915, 388698, 647830, 777396, 842179, 971745, 1295660, 1684358, 1943490, 2008273, 2526537, 3368716, 3886980, 4016546, 4210895, 5053074, 6024819, 8033092, 8421790, 10041365, 10106148, 12049638, 12632685, 16843580, 20082730, 24099276, 25265370, 26107549, 30124095, 40165460, 50530740, 52215098, 60248190, 78322647, 104430196, 120496380, 130537745, 156645294, 261075490, 313290588, 391613235, 522150980, 783226470, 1566452940]

約数ペア:

[(1, 1566452940), (2, 783226470), (3, 522150980), (4, 391613235), (5, 313290588), (6, 261075490), (10, 156645294), (12, 130537745), (13, 120496380), (15, 104430196), (20, 78322647), (26, 60248190), (30, 52215098), (31, 50530740), (39, 40165460), (52, 30124095), (60, 26107549), (62, 25265370), (65, 24099276), (78, 20082730), (93, 16843580), (124, 12632685), (130, 12049638), (155, 10106148), (156, 10041365), (186, 8421790), (195, 8033092), (260, 6024819), (310, 5053074), (372, 4210895), (390, 4016546), (403, 3886980), (465, 3368716), (620, 2526537), (780, 2008273), (806, 1943490), (930, 1684358), (1209, 1295660), (1612, 971745), (1860, 842179), (2015, 777396), (2418, 647830), (4030, 388698), (4836, 323915), (6045, 259132), (8060, 194349), (12090, 129566), (24180, 64783)]