464702925520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3769}}^1\times {\mathrm{23003}}^1$

素因数の和:26852

約数の個数: 80

約数和(自身を含む): 1096898811840

約数和(自身を除く): 632195886320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 3769, 5360, 7538, 15076, 18845, 23003, 30152, 37690, 46006, 60304, 75380, 92012, 115015, 150760, 184024, 230030, 252523, 301520, 368048, 460060, 505046, 920120, 1010092, 1262615, 1541201, 1840240, 2020184, 2525230, 3082402, 4040368, 5050460, 6164804, 7706005, 10100920, 12329608, 15412010, 20201840, 24659216, 30824020, 61648040, 86698307, 123296080, 173396614, 346793228, 433491535, 693586456, 866983070, 1387172912, 1733966140, 3467932280, 5808786569, 6935864560, 11617573138, 23235146276, 29043932845, 46470292552, 58087865690, 92940585104, 116175731380, 232351462760, 464702925520]

約数ペア:

[(1, 464702925520), (2, 232351462760), (4, 116175731380), (5, 92940585104), (8, 58087865690), (10, 46470292552), (16, 29043932845), (20, 23235146276), (40, 11617573138), (67, 6935864560), (80, 5808786569), (134, 3467932280), (268, 1733966140), (335, 1387172912), (536, 866983070), (670, 693586456), (1072, 433491535), (1340, 346793228), (2680, 173396614), (3769, 123296080), (5360, 86698307), (7538, 61648040), (15076, 30824020), (18845, 24659216), (23003, 20201840), (30152, 15412010), (37690, 12329608), (46006, 10100920), (60304, 7706005), (75380, 6164804), (92012, 5050460), (115015, 4040368), (150760, 3082402), (184024, 2525230), (230030, 2020184), (252523, 1840240), (301520, 1541201), (368048, 1262615), (460060, 1010092), (505046, 920120)]