157578928480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{26813}}^1$

素因数の和:28448

約数の個数: 96

約数和(自身を含む): 388724059584

約数和(自身を除く): 231145131104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1597, 1840, 3194, 3680, 6388, 7985, 12776, 15970, 25552, 26813, 31940, 36731, 51104, 53626, 63880, 73462, 107252, 127760, 134065, 146924, 183655, 214504, 255520, 268130, 293848, 367310, 429008, 536260, 587696, 616699, 734620, 858016, 1072520, 1175392, 1233398, 1469240, 2145040, 2466796, 2938480, 3083495, 4290080, 4933592, 5876960, 6166990, 9867184, 12333980, 19734368, 24667960, 42820361, 49335920, 85640722, 98671840, 171281444, 214101805, 342562888, 428203610, 685125776, 856407220, 984868303, 1370251552, 1712814440, 1969736606, 3425628880, 3939473212, 4924341515, 6851257760, 7878946424, 9848683030, 15757892848, 19697366060, 31515785696, 39394732120, 78789464240, 157578928480]

約数ペア:

[(1, 157578928480), (2, 78789464240), (4, 39394732120), (5, 31515785696), (8, 19697366060), (10, 15757892848), (16, 9848683030), (20, 7878946424), (23, 6851257760), (32, 4924341515), (40, 3939473212), (46, 3425628880), (80, 1969736606), (92, 1712814440), (115, 1370251552), (160, 984868303), (184, 856407220), (230, 685125776), (368, 428203610), (460, 342562888), (736, 214101805), (920, 171281444), (1597, 98671840), (1840, 85640722), (3194, 49335920), (3680, 42820361), (6388, 24667960), (7985, 19734368), (12776, 12333980), (15970, 9867184), (25552, 6166990), (26813, 5876960), (31940, 4933592), (36731, 4290080), (51104, 3083495), (53626, 2938480), (63880, 2466796), (73462, 2145040), (107252, 1469240), (127760, 1233398), (134065, 1175392), (146924, 1072520), (183655, 858016), (214504, 734620), (255520, 616699), (268130, 587696), (293848, 536260), (367310, 429008)]