130451160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155299}}^1$

素因数の和:155320

約数の個数: 64

約数和(自身を含む): 447264000

約数和(自身を除く): 316812840

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, 155299, 310598, 465897, 621196, 776495, 931794, 1087093, 1242392, 1552990, 1863588, 2174186, 2329485, 3105980, 3261279, 3727176, 4348372, 4658970, 5435465, 6211960, 6522558, 8696744, 9317940, 10870930, 13045116, 16306395, 18635880, 21741860, 26090232, 32612790, 43483720, 65225580, 130451160]

約数ペア:

[(1, 130451160), (2, 65225580), (3, 43483720), (4, 32612790), (5, 26090232), (6, 21741860), (7, 18635880), (8, 16306395), (10, 13045116), (12, 10870930), (14, 9317940), (15, 8696744), (20, 6522558), (21, 6211960), (24, 5435465), (28, 4658970), (30, 4348372), (35, 3727176), (40, 3261279), (42, 3105980), (56, 2329485), (60, 2174186), (70, 1863588), (84, 1552990), (105, 1242392), (120, 1087093), (140, 931794), (168, 776495), (210, 621196), (280, 465897), (420, 310598), (840, 155299)]