1422625280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 160

約数和(自身を含む): 3659672016

約数和(自身を除く): 2237046736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 128, 136, 160, 170, 194, 256, 272, 320, 337, 340, 388, 485, 512, 544, 640, 674, 680, 776, 970, 1088, 1280, 1348, 1360, 1552, 1649, 1685, 1940, 2176, 2560, 2696, 2720, 3104, 3298, 3370, 3880, 4352, 5392, 5440, 5729, 6208, 6596, 6740, 7760, 8245, 8704, 10784, 10880, 11458, 12416, 13192, 13480, 15520, 16490, 21568, 21760, 22916, 24832, 26384, 26960, 28645, 31040, 32689, 32980, 43136, 43520, 45832, 49664, 52768, 53920, 57290, 62080, 65378, 65960, 86272, 91664, 105536, 107840, 114580, 124160, 130756, 131920, 163445, 172544, 183328, 211072, 215680, 229160, 248320, 261512, 263840, 326890, 366656, 422144, 431360, 458320, 523024, 527680, 555713, 653780, 733312, 844288, 862720, 916640, 1046048, 1055360, 1111426, 1307560, 1466624, 1833280, 2092096, 2110720, 2222852, 2615120, 2778565, 2933248, 3666560, 4184192, 4221440, 4445704, 5230240, 5557130, 7333120, 8368384, 8891408, 10460480, 11114260, 14666240, 16736768, 17782816, 20920960, 22228520, 35565632, 41841920, 44457040, 71131264, 83683840, 88914080, 142262528, 177828160, 284525056, 355656320, 711312640, 1422625280]

約数ペア:

[(1, 1422625280), (2, 711312640), (4, 355656320), (5, 284525056), (8, 177828160), (10, 142262528), (16, 88914080), (17, 83683840), (20, 71131264), (32, 44457040), (34, 41841920), (40, 35565632), (64, 22228520), (68, 20920960), (80, 17782816), (85, 16736768), (97, 14666240), (128, 11114260), (136, 10460480), (160, 8891408), (170, 8368384), (194, 7333120), (256, 5557130), (272, 5230240), (320, 4445704), (337, 4221440), (340, 4184192), (388, 3666560), (485, 2933248), (512, 2778565), (544, 2615120), (640, 2222852), (674, 2110720), (680, 2092096), (776, 1833280), (970, 1466624), (1088, 1307560), (1280, 1111426), (1348, 1055360), (1360, 1046048), (1552, 916640), (1649, 862720), (1685, 844288), (1940, 733312), (2176, 653780), (2560, 555713), (2696, 527680), (2720, 523024), (3104, 458320), (3298, 431360), (3370, 422144), (3880, 366656), (4352, 326890), (5392, 263840), (5440, 261512), (5729, 248320), (6208, 229160), (6596, 215680), (6740, 211072), (7760, 183328), (8245, 172544), (8704, 163445), (10784, 131920), (10880, 130756), (11458, 124160), (12416, 114580), (13192, 107840), (13480, 105536), (15520, 91664), (16490, 86272), (21568, 65960), (21760, 65378), (22916, 62080), (24832, 57290), (26384, 53920), (26960, 52768), (28645, 49664), (31040, 45832), (32689, 43520), (32980, 43136)]