713754080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 1822564800

約数和(自身を除く): 1108810720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 409, 416, 520, 818, 839, 1040, 1636, 1678, 2045, 2080, 3272, 3356, 4090, 4195, 5317, 6544, 6712, 8180, 8390, 10634, 10907, 13088, 13424, 16360, 16780, 21268, 21814, 26585, 26848, 32720, 33560, 42536, 43628, 53170, 54535, 65440, 67120, 85072, 87256, 106340, 109070, 134240, 170144, 174512, 212680, 218140, 343151, 349024, 425360, 436280, 686302, 850720, 872560, 1372604, 1715755, 1745120, 2745208, 3431510, 4460963, 5490416, 6863020, 8921926, 10980832, 13726040, 17843852, 22304815, 27452080, 35687704, 44609630, 54904160, 71375408, 89219260, 142750816, 178438520, 356877040, 713754080]

約数ペア:

[(1, 713754080), (2, 356877040), (4, 178438520), (5, 142750816), (8, 89219260), (10, 71375408), (13, 54904160), (16, 44609630), (20, 35687704), (26, 27452080), (32, 22304815), (40, 17843852), (52, 13726040), (65, 10980832), (80, 8921926), (104, 6863020), (130, 5490416), (160, 4460963), (208, 3431510), (260, 2745208), (409, 1745120), (416, 1715755), (520, 1372604), (818, 872560), (839, 850720), (1040, 686302), (1636, 436280), (1678, 425360), (2045, 349024), (2080, 343151), (3272, 218140), (3356, 212680), (4090, 174512), (4195, 170144), (5317, 134240), (6544, 109070), (6712, 106340), (8180, 87256), (8390, 85072), (10634, 67120), (10907, 65440), (13088, 54535), (13424, 53170), (16360, 43628), (16780, 42536), (21268, 33560), (21814, 32720), (26585, 26848)]