15678891760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{5923}}^1$

素因数の和:6135

約数の個数: 160

約数和(自身を含む): 43369367040

約数和(自身を除く): 27690475280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 163, 203, 232, 280, 290, 326, 406, 464, 560, 580, 652, 812, 815, 1015, 1141, 1160, 1304, 1624, 1630, 2030, 2282, 2320, 2608, 3248, 3260, 4060, 4564, 4727, 5705, 5923, 6520, 8120, 9128, 9454, 11410, 11846, 13040, 16240, 18256, 18908, 22820, 23635, 23692, 29615, 33089, 37816, 41461, 45640, 47270, 47384, 59230, 66178, 75632, 82922, 91280, 94540, 94768, 118460, 132356, 165445, 165844, 171767, 189080, 207305, 236920, 264712, 330890, 331688, 343534, 378160, 414610, 473840, 529424, 661780, 663376, 687068, 829220, 858835, 965449, 1202369, 1323560, 1374136, 1658440, 1717670, 1930898, 2404738, 2647120, 2748272, 3316880, 3435340, 3861796, 4809476, 4827245, 6011845, 6758143, 6870680, 7723592, 9618952, 9654490, 12023690, 13516286, 13741360, 15447184, 19237904, 19308980, 24047380, 27032572, 27998021, 33790715, 38617960, 48094760, 54065144, 55996042, 67581430, 77235920, 96189520, 108130288, 111992084, 135162860, 139990105, 195986147, 223984168, 270325720, 279980210, 391972294, 447968336, 540651440, 559960420, 783944588, 979930735, 1119920840, 1567889176, 1959861470, 2239841680, 3135778352, 3919722940, 7839445880, 15678891760]

約数ペア:

[(1, 15678891760), (2, 7839445880), (4, 3919722940), (5, 3135778352), (7, 2239841680), (8, 1959861470), (10, 1567889176), (14, 1119920840), (16, 979930735), (20, 783944588), (28, 559960420), (29, 540651440), (35, 447968336), (40, 391972294), (56, 279980210), (58, 270325720), (70, 223984168), (80, 195986147), (112, 139990105), (116, 135162860), (140, 111992084), (145, 108130288), (163, 96189520), (203, 77235920), (232, 67581430), (280, 55996042), (290, 54065144), (326, 48094760), (406, 38617960), (464, 33790715), (560, 27998021), (580, 27032572), (652, 24047380), (812, 19308980), (815, 19237904), (1015, 15447184), (1141, 13741360), (1160, 13516286), (1304, 12023690), (1624, 9654490), (1630, 9618952), (2030, 7723592), (2282, 6870680), (2320, 6758143), (2608, 6011845), (3248, 4827245), (3260, 4809476), (4060, 3861796), (4564, 3435340), (4727, 3316880), (5705, 2748272), (5923, 2647120), (6520, 2404738), (8120, 1930898), (9128, 1717670), (9454, 1658440), (11410, 1374136), (11846, 1323560), (13040, 1202369), (16240, 965449), (18256, 858835), (18908, 829220), (22820, 687068), (23635, 663376), (23692, 661780), (29615, 529424), (33089, 473840), (37816, 414610), (41461, 378160), (45640, 343534), (47270, 331688), (47384, 330890), (59230, 264712), (66178, 236920), (75632, 207305), (82922, 189080), (91280, 171767), (94540, 165844), (94768, 165445), (118460, 132356)]