222416880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{18913}}^1$

素因数の和:18943

約数の個数: 120

約数和(自身を含む): 802104912

約数和(自身を除く): 579688032

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, 18913, 37826, 56739, 75652, 94565, 113478, 132391, 151304, 189130, 226956, 264782, 283695, 302608, 378260, 397173, 453912, 529564, 567390, 661955, 756520, 794346, 907824, 926737, 1059128, 1134780, 1323910, 1513040, 1588692, 1853474, 1985865, 2118256, 2269560, 2647820, 2780211, 3177384, 3706948, 3971730, 4539120, 4633685, 5295640, 5560422, 6354768, 7413896, 7943460, 9267370, 10591280, 11120844, 13901055, 14827792, 15886920, 18534740, 22241688, 27802110, 31773840, 37069480, 44483376, 55604220, 74138960, 111208440, 222416880]

約数ペア:

[(1, 222416880), (2, 111208440), (3, 74138960), (4, 55604220), (5, 44483376), (6, 37069480), (7, 31773840), (8, 27802110), (10, 22241688), (12, 18534740), (14, 15886920), (15, 14827792), (16, 13901055), (20, 11120844), (21, 10591280), (24, 9267370), (28, 7943460), (30, 7413896), (35, 6354768), (40, 5560422), (42, 5295640), (48, 4633685), (49, 4539120), (56, 3971730), (60, 3706948), (70, 3177384), (80, 2780211), (84, 2647820), (98, 2269560), (105, 2118256), (112, 1985865), (120, 1853474), (140, 1588692), (147, 1513040), (168, 1323910), (196, 1134780), (210, 1059128), (240, 926737), (245, 907824), (280, 794346), (294, 756520), (336, 661955), (392, 567390), (420, 529564), (490, 453912), (560, 397173), (588, 378260), (735, 302608), (784, 283695), (840, 264782), (980, 226956), (1176, 189130), (1470, 151304), (1680, 132391), (1960, 113478), (2352, 94565), (2940, 75652), (3920, 56739), (5880, 37826), (11760, 18913)]