72277156560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43022117}}^1$

素因数の和:43022140

約数の個数: 80

約数和(自身を含む): 256067646336

約数和(自身を除く): 183790489776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 43022117, 86044234, 129066351, 172088468, 215110585, 258132702, 301154819, 344176936, 430221170, 516265404, 602309638, 645331755, 688353872, 860442340, 903464457, 1032530808, 1204619276, 1290663510, 1505774095, 1720884680, 1806928914, 2065061616, 2409238552, 2581327020, 3011548190, 3441769360, 3613857828, 4517322285, 4818477104, 5162654040, 6023096380, 7227715656, 9034644570, 10325308080, 12046192760, 14455431312, 18069289140, 24092385520, 36138578280, 72277156560]

約数ペア:

[(1, 72277156560), (2, 36138578280), (3, 24092385520), (4, 18069289140), (5, 14455431312), (6, 12046192760), (7, 10325308080), (8, 9034644570), (10, 7227715656), (12, 6023096380), (14, 5162654040), (15, 4818477104), (16, 4517322285), (20, 3613857828), (21, 3441769360), (24, 3011548190), (28, 2581327020), (30, 2409238552), (35, 2065061616), (40, 1806928914), (42, 1720884680), (48, 1505774095), (56, 1290663510), (60, 1204619276), (70, 1032530808), (80, 903464457), (84, 860442340), (105, 688353872), (112, 645331755), (120, 602309638), (140, 516265404), (168, 430221170), (210, 344176936), (240, 301154819), (280, 258132702), (336, 215110585), (420, 172088468), (560, 129066351), (840, 86044234), (1680, 43022117)]