105403480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1313

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 199415720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1259, 1288, 1495, 1610, 1820, 2093, 2392, 2518, 2990, 3220, 3640, 4186, 5036, 5980, 6295, 6440, 8372, 8813, 10072, 10465, 11960, 12590, 16367, 16744, 17626, 20930, 25180, 28957, 32734, 35252, 41860, 44065, 50360, 57914, 65468, 70504, 81835, 83720, 88130, 114569, 115828, 130936, 144785, 163670, 176260, 202699, 229138, 231656, 289570, 327340, 352520, 376441, 405398, 458276, 572845, 579140, 654680, 752882, 810796, 916552, 1013495, 1145690, 1158280, 1505764, 1621592, 1882205, 2026990, 2291380, 2635087, 3011528, 3764410, 4053980, 4582760, 5270174, 7528820, 8107960, 10540348, 13175435, 15057640, 21080696, 26350870, 52701740, 105403480]

約数ペア:

[(1, 105403480), (2, 52701740), (4, 26350870), (5, 21080696), (7, 15057640), (8, 13175435), (10, 10540348), (13, 8107960), (14, 7528820), (20, 5270174), (23, 4582760), (26, 4053980), (28, 3764410), (35, 3011528), (40, 2635087), (46, 2291380), (52, 2026990), (56, 1882205), (65, 1621592), (70, 1505764), (91, 1158280), (92, 1145690), (104, 1013495), (115, 916552), (130, 810796), (140, 752882), (161, 654680), (182, 579140), (184, 572845), (230, 458276), (260, 405398), (280, 376441), (299, 352520), (322, 327340), (364, 289570), (455, 231656), (460, 229138), (520, 202699), (598, 176260), (644, 163670), (728, 144785), (805, 130936), (910, 115828), (920, 114569), (1196, 88130), (1259, 83720), (1288, 81835), (1495, 70504), (1610, 65468), (1820, 57914), (2093, 50360), (2392, 44065), (2518, 41860), (2990, 35252), (3220, 32734), (3640, 28957), (4186, 25180), (5036, 20930), (5980, 17626), (6295, 16744), (6440, 16367), (8372, 12590), (8813, 11960), (10072, 10465)]