153866240

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1$

素因数の和:723

約数の個数: 104

約数和(自身を含む): 403390368

約数和(自身を除く): 249524128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 683, 704, 880, 1024, 1280, 1366, 1408, 1760, 2048, 2560, 2732, 2816, 3415, 3520, 4096, 5120, 5464, 5632, 6830, 7040, 7513, 10240, 10928, 11264, 13660, 14080, 15026, 20480, 21856, 22528, 27320, 28160, 30052, 37565, 43712, 45056, 54640, 56320, 60104, 75130, 87424, 109280, 112640, 120208, 150260, 174848, 218560, 225280, 240416, 300520, 349696, 437120, 480832, 601040, 699392, 874240, 961664, 1202080, 1398784, 1748480, 1923328, 2404160, 2797568, 3496960, 3846656, 4808320, 6993920, 7693312, 9616640, 13987840, 15386624, 19233280, 30773248, 38466560, 76933120, 153866240]

約数ペア:

[(1, 153866240), (2, 76933120), (4, 38466560), (5, 30773248), (8, 19233280), (10, 15386624), (11, 13987840), (16, 9616640), (20, 7693312), (22, 6993920), (32, 4808320), (40, 3846656), (44, 3496960), (55, 2797568), (64, 2404160), (80, 1923328), (88, 1748480), (110, 1398784), (128, 1202080), (160, 961664), (176, 874240), (220, 699392), (256, 601040), (320, 480832), (352, 437120), (440, 349696), (512, 300520), (640, 240416), (683, 225280), (704, 218560), (880, 174848), (1024, 150260), (1280, 120208), (1366, 112640), (1408, 109280), (1760, 87424), (2048, 75130), (2560, 60104), (2732, 56320), (2816, 54640), (3415, 45056), (3520, 43712), (4096, 37565), (5120, 30052), (5464, 28160), (5632, 27320), (6830, 22528), (7040, 21856), (7513, 20480), (10240, 15026), (10928, 14080), (11264, 13660)]