136547880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{162557}}^1$

素因数の和:162578

約数の個数: 64

約数和(自身を含む): 468167040

約数和(自身を除く): 331619160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 162557, 325114, 487671, 650228, 812785, 975342, 1137899, 1300456, 1625570, 1950684, 2275798, 2438355, 3251140, 3413697, 3901368, 4551596, 4876710, 5689495, 6502280, 6827394, 9103192, 9753420, 11378990, 13654788, 17068485, 19506840, 22757980, 27309576, 34136970, 45515960, 68273940, 136547880]

約数ペア:

[(1, 136547880), (2, 68273940), (3, 45515960), (4, 34136970), (5, 27309576), (6, 22757980), (7, 19506840), (8, 17068485), (10, 13654788), (12, 11378990), (14, 9753420), (15, 9103192), (20, 6827394), (21, 6502280), (24, 5689495), (28, 4876710), (30, 4551596), (35, 3901368), (40, 3413697), (42, 3251140), (56, 2438355), (60, 2275798), (70, 1950684), (84, 1625570), (105, 1300456), (120, 1137899), (140, 975342), (168, 812785), (210, 650228), (280, 487671), (420, 325114), (840, 162557)]