15673120840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 39454082640

約数和(自身を除く): 23780961800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 193, 205, 260, 293, 328, 338, 386, 410, 520, 533, 586, 676, 772, 820, 845, 965, 1066, 1172, 1352, 1465, 1544, 1640, 1690, 1930, 2132, 2344, 2509, 2665, 2930, 3380, 3809, 3860, 4264, 5018, 5330, 5860, 6760, 6929, 7618, 7720, 7913, 10036, 10660, 11720, 12013, 12545, 13858, 15236, 15826, 19045, 20072, 21320, 24026, 25090, 27716, 30472, 31652, 32617, 34645, 38090, 39565, 48052, 49517, 50180, 55432, 56549, 60065, 63304, 65234, 69290, 76180, 79130, 96104, 99034, 100360, 102869, 113098, 120130, 130468, 138580, 152360, 156169, 158260, 163085, 198068, 205738, 226196, 240260, 247585, 260936, 277160, 282745, 312338, 316520, 326170, 396136, 411476, 452392, 480520, 495170, 514345, 565490, 624676, 652340, 735137, 780845, 822952, 990340, 1028690, 1130980, 1249352, 1304680, 1337297, 1470274, 1561690, 1980680, 2030197, 2057380, 2261960, 2318509, 2674594, 2940548, 3123380, 3675685, 4060394, 4114760, 4637018, 5349188, 5881096, 6246760, 6686485, 7351370, 8120788, 9274036, 9556781, 10150985, 10698376, 11592545, 13372970, 14702740, 16241576, 18548072, 19113562, 20301970, 23185090, 26745940, 29405480, 30140617, 38227124, 40603940, 46370180, 47783905, 53491880, 60281234, 76454248, 81207880, 92740360, 95567810, 120562468, 150703085, 191135620, 241124936, 301406170, 382271240, 391828021, 602812340, 783656042, 1205624680, 1567312084, 1959140105, 3134624168, 3918280210, 7836560420, 15673120840]

約数ペア:

[(1, 15673120840), (2, 7836560420), (4, 3918280210), (5, 3134624168), (8, 1959140105), (10, 1567312084), (13, 1205624680), (20, 783656042), (26, 602812340), (40, 391828021), (41, 382271240), (52, 301406170), (65, 241124936), (82, 191135620), (104, 150703085), (130, 120562468), (164, 95567810), (169, 92740360), (193, 81207880), (205, 76454248), (260, 60281234), (293, 53491880), (328, 47783905), (338, 46370180), (386, 40603940), (410, 38227124), (520, 30140617), (533, 29405480), (586, 26745940), (676, 23185090), (772, 20301970), (820, 19113562), (845, 18548072), (965, 16241576), (1066, 14702740), (1172, 13372970), (1352, 11592545), (1465, 10698376), (1544, 10150985), (1640, 9556781), (1690, 9274036), (1930, 8120788), (2132, 7351370), (2344, 6686485), (2509, 6246760), (2665, 5881096), (2930, 5349188), (3380, 4637018), (3809, 4114760), (3860, 4060394), (4264, 3675685), (5018, 3123380), (5330, 2940548), (5860, 2674594), (6760, 2318509), (6929, 2261960), (7618, 2057380), (7720, 2030197), (7913, 1980680), (10036, 1561690), (10660, 1470274), (11720, 1337297), (12013, 1304680), (12545, 1249352), (13858, 1130980), (15236, 1028690), (15826, 990340), (19045, 822952), (20072, 780845), (21320, 735137), (24026, 652340), (25090, 624676), (27716, 565490), (30472, 514345), (31652, 495170), (32617, 480520), (34645, 452392), (38090, 411476), (39565, 396136), (48052, 326170), (49517, 316520), (50180, 312338), (55432, 282745), (56549, 277160), (60065, 260936), (63304, 247585), (65234, 240260), (69290, 226196), (76180, 205738), (79130, 198068), (96104, 163085), (99034, 158260), (100360, 156169), (102869, 152360), (113098, 138580), (120130, 130468)]