104804560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 297123840

約数和(自身を除く): 192319280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 79, 80, 92, 103, 112, 115, 140, 158, 161, 184, 206, 230, 280, 316, 322, 368, 395, 412, 460, 515, 553, 560, 632, 644, 721, 790, 805, 824, 920, 1030, 1106, 1264, 1288, 1442, 1580, 1610, 1648, 1817, 1840, 2060, 2212, 2369, 2576, 2765, 2884, 3160, 3220, 3605, 3634, 4120, 4424, 4738, 5530, 5768, 6320, 6440, 7210, 7268, 8137, 8240, 8848, 9085, 9476, 11060, 11536, 11845, 12719, 12880, 14420, 14536, 16274, 16583, 18170, 18952, 22120, 23690, 25438, 28840, 29072, 32548, 33166, 36340, 37904, 40685, 44240, 47380, 50876, 56959, 57680, 63595, 65096, 66332, 72680, 81370, 82915, 94760, 101752, 113918, 127190, 130192, 132664, 145360, 162740, 165830, 187151, 189520, 203504, 227836, 254380, 265328, 284795, 325480, 331660, 374302, 455672, 508760, 569590, 650960, 663320, 748604, 911344, 935755, 1017520, 1139180, 1310057, 1326640, 1497208, 1871510, 2278360, 2620114, 2994416, 3743020, 4556720, 5240228, 6550285, 7486040, 10480456, 13100570, 14972080, 20960912, 26201140, 52402280, 104804560]

約数ペア:

[(1, 104804560), (2, 52402280), (4, 26201140), (5, 20960912), (7, 14972080), (8, 13100570), (10, 10480456), (14, 7486040), (16, 6550285), (20, 5240228), (23, 4556720), (28, 3743020), (35, 2994416), (40, 2620114), (46, 2278360), (56, 1871510), (70, 1497208), (79, 1326640), (80, 1310057), (92, 1139180), (103, 1017520), (112, 935755), (115, 911344), (140, 748604), (158, 663320), (161, 650960), (184, 569590), (206, 508760), (230, 455672), (280, 374302), (316, 331660), (322, 325480), (368, 284795), (395, 265328), (412, 254380), (460, 227836), (515, 203504), (553, 189520), (560, 187151), (632, 165830), (644, 162740), (721, 145360), (790, 132664), (805, 130192), (824, 127190), (920, 113918), (1030, 101752), (1106, 94760), (1264, 82915), (1288, 81370), (1442, 72680), (1580, 66332), (1610, 65096), (1648, 63595), (1817, 57680), (1840, 56959), (2060, 50876), (2212, 47380), (2369, 44240), (2576, 40685), (2765, 37904), (2884, 36340), (3160, 33166), (3220, 32548), (3605, 29072), (3634, 28840), (4120, 25438), (4424, 23690), (4738, 22120), (5530, 18952), (5768, 18170), (6320, 16583), (6440, 16274), (7210, 14536), (7268, 14420), (8137, 12880), (8240, 12719), (8848, 11845), (9085, 11536), (9476, 11060)]