2159889480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{857099}}^1$

素因数の和:857123

約数の個数: 96

約数和(自身を含む): 8022456000

約数和(自身を除く): 5862566520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 857099, 1714198, 2571297, 3428396, 4285495, 5142594, 5999693, 6856792, 7713891, 8570990, 10285188, 11999386, 12856485, 15427782, 17141980, 17999079, 20570376, 23998772, 25712970, 29998465, 30855564, 34283960, 35998158, 38569455, 47997544, 51425940, 53997237, 59996930, 61711128, 71996316, 77138910, 89995395, 102851880, 107994474, 119993860, 143992632, 154277820, 179990790, 215988948, 239987720, 269986185, 308555640, 359981580, 431977896, 539972370, 719963160, 1079944740, 2159889480]

約数ペア:

[(1, 2159889480), (2, 1079944740), (3, 719963160), (4, 539972370), (5, 431977896), (6, 359981580), (7, 308555640), (8, 269986185), (9, 239987720), (10, 215988948), (12, 179990790), (14, 154277820), (15, 143992632), (18, 119993860), (20, 107994474), (21, 102851880), (24, 89995395), (28, 77138910), (30, 71996316), (35, 61711128), (36, 59996930), (40, 53997237), (42, 51425940), (45, 47997544), (56, 38569455), (60, 35998158), (63, 34283960), (70, 30855564), (72, 29998465), (84, 25712970), (90, 23998772), (105, 20570376), (120, 17999079), (126, 17141980), (140, 15427782), (168, 12856485), (180, 11999386), (210, 10285188), (252, 8570990), (280, 7713891), (315, 6856792), (360, 5999693), (420, 5142594), (504, 4285495), (630, 3428396), (840, 2571297), (1260, 1714198), (2520, 857099)]