244266960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{20771}}^1$

素因数の和:20801

約数の個数: 120

約数和(自身を含む): 880898976

約数和(自身を除く): 636632016

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 20771, 41542, 62313, 83084, 103855, 124626, 145397, 166168, 207710, 249252, 290794, 311565, 332336, 415420, 436191, 498504, 581588, 623130, 726985, 830840, 872382, 997008, 1017779, 1163176, 1246260, 1453970, 1661680, 1744764, 2035558, 2180955, 2326352, 2492520, 2907940, 3053337, 3489528, 4071116, 4361910, 4985040, 5088895, 5815880, 6106674, 6979056, 8142232, 8723820, 10177790, 11631760, 12213348, 15266685, 16284464, 17447640, 20355580, 24426696, 30533370, 34895280, 40711160, 48853392, 61066740, 81422320, 122133480, 244266960]

約数ペア:

[(1, 244266960), (2, 122133480), (3, 81422320), (4, 61066740), (5, 48853392), (6, 40711160), (7, 34895280), (8, 30533370), (10, 24426696), (12, 20355580), (14, 17447640), (15, 16284464), (16, 15266685), (20, 12213348), (21, 11631760), (24, 10177790), (28, 8723820), (30, 8142232), (35, 6979056), (40, 6106674), (42, 5815880), (48, 5088895), (49, 4985040), (56, 4361910), (60, 4071116), (70, 3489528), (80, 3053337), (84, 2907940), (98, 2492520), (105, 2326352), (112, 2180955), (120, 2035558), (140, 1744764), (147, 1661680), (168, 1453970), (196, 1246260), (210, 1163176), (240, 1017779), (245, 997008), (280, 872382), (294, 830840), (336, 726985), (392, 623130), (420, 581588), (490, 498504), (560, 436191), (588, 415420), (735, 332336), (784, 311565), (840, 290794), (980, 249252), (1176, 207710), (1470, 166168), (1680, 145397), (1960, 124626), (2352, 103855), (2940, 83084), (3920, 62313), (5880, 41542), (11760, 20771)]