201228981760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{4931}}^1$

素因数の和:5812

約数の個数: 160

約数和(自身を含む): 508579948800

約数和(自身を除く): 307350967040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 839, 1216, 1280, 1520, 1678, 2432, 2560, 3040, 3356, 4195, 4864, 4931, 6080, 6712, 8390, 9728, 9862, 12160, 13424, 15941, 16780, 19724, 24320, 24655, 26848, 31882, 33560, 39448, 48640, 49310, 53696, 63764, 67120, 78896, 79705, 93689, 98620, 107392, 127528, 134240, 157792, 159410, 187378, 197240, 214784, 255056, 268480, 315584, 318820, 374756, 394480, 429568, 468445, 510112, 536960, 631168, 637640, 749512, 788960, 936890, 1020224, 1073920, 1262336, 1275280, 1499024, 1577920, 1873780, 2040448, 2147840, 2524672, 2550560, 2998048, 3155840, 3747560, 4080896, 4137109, 5101120, 5996096, 6311680, 7495120, 8161792, 8274218, 10202240, 11992192, 12623360, 14990240, 16548436, 20404480, 20685545, 23984384, 29980480, 33096872, 40808960, 41371090, 47968768, 59960960, 66193744, 78605071, 82742180, 119921920, 132387488, 157210142, 165484360, 239843840, 264774976, 314420284, 330968720, 393025355, 529549952, 628840568, 661937440, 786050710, 1059099904, 1257681136, 1323874880, 1572101420, 2118199808, 2515362272, 2647749760, 3144202840, 5030724544, 5295499520, 6288405680, 10061449088, 10590999040, 12576811360, 20122898176, 25153622720, 40245796352, 50307245440, 100614490880, 201228981760]

約数ペア:

[(1, 201228981760), (2, 100614490880), (4, 50307245440), (5, 40245796352), (8, 25153622720), (10, 20122898176), (16, 12576811360), (19, 10590999040), (20, 10061449088), (32, 6288405680), (38, 5295499520), (40, 5030724544), (64, 3144202840), (76, 2647749760), (80, 2515362272), (95, 2118199808), (128, 1572101420), (152, 1323874880), (160, 1257681136), (190, 1059099904), (256, 786050710), (304, 661937440), (320, 628840568), (380, 529549952), (512, 393025355), (608, 330968720), (640, 314420284), (760, 264774976), (839, 239843840), (1216, 165484360), (1280, 157210142), (1520, 132387488), (1678, 119921920), (2432, 82742180), (2560, 78605071), (3040, 66193744), (3356, 59960960), (4195, 47968768), (4864, 41371090), (4931, 40808960), (6080, 33096872), (6712, 29980480), (8390, 23984384), (9728, 20685545), (9862, 20404480), (12160, 16548436), (13424, 14990240), (15941, 12623360), (16780, 11992192), (19724, 10202240), (24320, 8274218), (24655, 8161792), (26848, 7495120), (31882, 6311680), (33560, 5996096), (39448, 5101120), (48640, 4137109), (49310, 4080896), (53696, 3747560), (63764, 3155840), (67120, 2998048), (78896, 2550560), (79705, 2524672), (93689, 2147840), (98620, 2040448), (107392, 1873780), (127528, 1577920), (134240, 1499024), (157792, 1275280), (159410, 1262336), (187378, 1073920), (197240, 1020224), (214784, 936890), (255056, 788960), (268480, 749512), (315584, 637640), (318820, 631168), (374756, 536960), (394480, 510112), (429568, 468445)]