272415203840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8185553}}^1$

素因数の和:8185589

約数の個数: 80

約数和(自身を含む): 703401026328

約数和(自身を除く): 430985822488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 6656, 8320, 16640, 33280, 8185553, 16371106, 32742212, 40927765, 65484424, 81855530, 106412189, 130968848, 163711060, 212824378, 261937696, 327422120, 425648756, 523875392, 532060945, 654844240, 851297512, 1047750784, 1064121890, 1309688480, 1702595024, 2095501568, 2128243780, 2619376960, 3405190048, 4191003136, 4256487560, 5238753920, 6810380096, 8512975120, 10477507840, 13620760192, 17025950240, 20955015680, 27241520384, 34051900480, 54483040768, 68103800960, 136207601920, 272415203840]

約数ペア:

[(1, 272415203840), (2, 136207601920), (4, 68103800960), (5, 54483040768), (8, 34051900480), (10, 27241520384), (13, 20955015680), (16, 17025950240), (20, 13620760192), (26, 10477507840), (32, 8512975120), (40, 6810380096), (52, 5238753920), (64, 4256487560), (65, 4191003136), (80, 3405190048), (104, 2619376960), (128, 2128243780), (130, 2095501568), (160, 1702595024), (208, 1309688480), (256, 1064121890), (260, 1047750784), (320, 851297512), (416, 654844240), (512, 532060945), (520, 523875392), (640, 425648756), (832, 327422120), (1040, 261937696), (1280, 212824378), (1664, 163711060), (2080, 130968848), (2560, 106412189), (3328, 81855530), (4160, 65484424), (6656, 40927765), (8320, 32742212), (16640, 16371106), (33280, 8185553)]