153995526640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3607}}^1\times {\mathrm{23203}}^1$

素因数の和:26846

約数の個数: 80

約数和(自身を含む): 373726222848

約数和(自身を除く): 219730696208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3607, 7214, 14428, 18035, 23203, 28856, 36070, 46406, 57712, 72140, 82961, 92812, 116015, 144280, 165922, 185624, 232030, 288560, 331844, 371248, 414805, 464060, 533669, 663688, 829610, 928120, 1067338, 1327376, 1659220, 1856240, 2134676, 2668345, 3318440, 4269352, 5336690, 6636880, 8538704, 10673380, 21346760, 42693520, 83693221, 167386442, 334772884, 418466105, 669545768, 836932210, 1339091536, 1673864420, 1924944083, 3347728840, 3849888166, 6695457680, 7699776332, 9624720415, 15399552664, 19249440830, 30799105328, 38498881660, 76997763320, 153995526640]

約数ペア:

[(1, 153995526640), (2, 76997763320), (4, 38498881660), (5, 30799105328), (8, 19249440830), (10, 15399552664), (16, 9624720415), (20, 7699776332), (23, 6695457680), (40, 3849888166), (46, 3347728840), (80, 1924944083), (92, 1673864420), (115, 1339091536), (184, 836932210), (230, 669545768), (368, 418466105), (460, 334772884), (920, 167386442), (1840, 83693221), (3607, 42693520), (7214, 21346760), (14428, 10673380), (18035, 8538704), (23203, 6636880), (28856, 5336690), (36070, 4269352), (46406, 3318440), (57712, 2668345), (72140, 2134676), (82961, 1856240), (92812, 1659220), (116015, 1327376), (144280, 1067338), (165922, 928120), (185624, 829610), (232030, 663688), (288560, 533669), (331844, 464060), (371248, 414805)]