8372370720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2491777}}^1$

素因数の和:2491802

約数の個数: 96

約数和(自身を含む): 30140546688

約数和(自身を除く): 21768175968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 2491777, 4983554, 7475331, 9967108, 12458885, 14950662, 17442439, 19934216, 24917770, 29901324, 34884878, 37376655, 39868432, 49835540, 52327317, 59802648, 69769756, 74753310, 79736864, 87212195, 99671080, 104654634, 119605296, 139539512, 149506620, 174424390, 199342160, 209309268, 239210592, 261636585, 279079024, 299013240, 348848780, 398684320, 418618536, 523273170, 558158048, 598026480, 697697560, 837237072, 1046546340, 1196052960, 1395395120, 1674474144, 2093092680, 2790790240, 4186185360, 8372370720]

約数ペア:

[(1, 8372370720), (2, 4186185360), (3, 2790790240), (4, 2093092680), (5, 1674474144), (6, 1395395120), (7, 1196052960), (8, 1046546340), (10, 837237072), (12, 697697560), (14, 598026480), (15, 558158048), (16, 523273170), (20, 418618536), (21, 398684320), (24, 348848780), (28, 299013240), (30, 279079024), (32, 261636585), (35, 239210592), (40, 209309268), (42, 199342160), (48, 174424390), (56, 149506620), (60, 139539512), (70, 119605296), (80, 104654634), (84, 99671080), (96, 87212195), (105, 79736864), (112, 74753310), (120, 69769756), (140, 59802648), (160, 52327317), (168, 49835540), (210, 39868432), (224, 37376655), (240, 34884878), (280, 29901324), (336, 24917770), (420, 19934216), (480, 17442439), (560, 14950662), (672, 12458885), (840, 9967108), (1120, 7475331), (1680, 4983554), (3360, 2491777)]