157999794840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2795467}}^1$

素因数の和:2795641

約数の個数: 96

約数和(自身を含む): 516770214480

約数和(自身を除く): 358770419640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 2795467, 5590934, 8386401, 11181868, 13977335, 16772802, 22363736, 25159203, 27954670, 33545604, 41932005, 50318406, 55909340, 67091208, 83864010, 100636812, 111818680, 125796015, 167728020, 201273624, 251592030, 335456040, 438888319, 503184060, 877776638, 1006368120, 1316664957, 1755553276, 2194441595, 2633329914, 3511106552, 3949994871, 4388883190, 5266659828, 6583324785, 7899989742, 8777766380, 10533319656, 13166649570, 15799979484, 17555532760, 19749974355, 26333299140, 31599958968, 39499948710, 52666598280, 78999897420, 157999794840]

約数ペア:

[(1, 157999794840), (2, 78999897420), (3, 52666598280), (4, 39499948710), (5, 31599958968), (6, 26333299140), (8, 19749974355), (9, 17555532760), (10, 15799979484), (12, 13166649570), (15, 10533319656), (18, 8777766380), (20, 7899989742), (24, 6583324785), (30, 5266659828), (36, 4388883190), (40, 3949994871), (45, 3511106552), (60, 2633329914), (72, 2194441595), (90, 1755553276), (120, 1316664957), (157, 1006368120), (180, 877776638), (314, 503184060), (360, 438888319), (471, 335456040), (628, 251592030), (785, 201273624), (942, 167728020), (1256, 125796015), (1413, 111818680), (1570, 100636812), (1884, 83864010), (2355, 67091208), (2826, 55909340), (3140, 50318406), (3768, 41932005), (4710, 33545604), (5652, 27954670), (6280, 25159203), (7065, 22363736), (9420, 16772802), (11304, 13977335), (14130, 11181868), (18840, 8386401), (28260, 5590934), (56520, 2795467)]