505757280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{150523}}^1$

素因数の和:150548

約数の個数: 96

約数和(自身を含む): 1820738304

約数和(自身を除く): 1314981024

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, 150523, 301046, 451569, 602092, 752615, 903138, 1053661, 1204184, 1505230, 1806276, 2107322, 2257845, 2408368, 3010460, 3160983, 3612552, 4214644, 4515690, 4816736, 5268305, 6020920, 6321966, 7225104, 8429288, 9031380, 10536610, 12041840, 12643932, 14450208, 15804915, 16858576, 18062760, 21073220, 24083680, 25287864, 31609830, 33717152, 36125520, 42146440, 50575728, 63219660, 72251040, 84292880, 101151456, 126439320, 168585760, 252878640, 505757280]

約数ペア:

[(1, 505757280), (2, 252878640), (3, 168585760), (4, 126439320), (5, 101151456), (6, 84292880), (7, 72251040), (8, 63219660), (10, 50575728), (12, 42146440), (14, 36125520), (15, 33717152), (16, 31609830), (20, 25287864), (21, 24083680), (24, 21073220), (28, 18062760), (30, 16858576), (32, 15804915), (35, 14450208), (40, 12643932), (42, 12041840), (48, 10536610), (56, 9031380), (60, 8429288), (70, 7225104), (80, 6321966), (84, 6020920), (96, 5268305), (105, 4816736), (112, 4515690), (120, 4214644), (140, 3612552), (160, 3160983), (168, 3010460), (210, 2408368), (224, 2257845), (240, 2107322), (280, 1806276), (336, 1505230), (420, 1204184), (480, 1053661), (560, 903138), (672, 752615), (840, 602092), (1120, 451569), (1680, 301046), (3360, 150523)]