69790560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20796

約数の個数: 96

約数和(自身を含む): 251258112

約数和(自身を除く): 181467552

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, 20771, 41542, 62313, 83084, 103855, 124626, 145397, 166168, 207710, 249252, 290794, 311565, 332336, 415420, 436191, 498504, 581588, 623130, 664672, 726985, 830840, 872382, 997008, 1163176, 1246260, 1453970, 1661680, 1744764, 1994016, 2180955, 2326352, 2492520, 2907940, 3323360, 3489528, 4361910, 4652704, 4985040, 5815880, 6979056, 8723820, 9970080, 11631760, 13958112, 17447640, 23263520, 34895280, 69790560]

約数ペア:

[(1, 69790560), (2, 34895280), (3, 23263520), (4, 17447640), (5, 13958112), (6, 11631760), (7, 9970080), (8, 8723820), (10, 6979056), (12, 5815880), (14, 4985040), (15, 4652704), (16, 4361910), (20, 3489528), (21, 3323360), (24, 2907940), (28, 2492520), (30, 2326352), (32, 2180955), (35, 1994016), (40, 1744764), (42, 1661680), (48, 1453970), (56, 1246260), (60, 1163176), (70, 997008), (80, 872382), (84, 830840), (96, 726985), (105, 664672), (112, 623130), (120, 581588), (140, 498504), (160, 436191), (168, 415420), (210, 332336), (224, 311565), (240, 290794), (280, 249252), (336, 207710), (420, 166168), (480, 145397), (560, 124626), (672, 103855), (840, 83084), (1120, 62313), (1680, 41542), (3360, 20771)]