130343080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 228908120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 139, 140, 170, 197, 238, 278, 280, 340, 394, 476, 556, 595, 680, 695, 788, 952, 973, 985, 1112, 1190, 1379, 1390, 1576, 1946, 1970, 2363, 2380, 2758, 2780, 3349, 3892, 3940, 4726, 4760, 4865, 5516, 5560, 6698, 6895, 7784, 7880, 9452, 9730, 11032, 11815, 13396, 13790, 16541, 16745, 18904, 19460, 23443, 23630, 26792, 27383, 27580, 33082, 33490, 38920, 46886, 47260, 54766, 55160, 66164, 66980, 82705, 93772, 94520, 109532, 117215, 132328, 133960, 136915, 165410, 187544, 191681, 219064, 234430, 273830, 330820, 383362, 465511, 468860, 547660, 661640, 766724, 931022, 937720, 958405, 1095320, 1533448, 1862044, 1916810, 2327555, 3258577, 3724088, 3833620, 4655110, 6517154, 7667240, 9310220, 13034308, 16292885, 18620440, 26068616, 32585770, 65171540, 130343080]

約数ペア:

[(1, 130343080), (2, 65171540), (4, 32585770), (5, 26068616), (7, 18620440), (8, 16292885), (10, 13034308), (14, 9310220), (17, 7667240), (20, 6517154), (28, 4655110), (34, 3833620), (35, 3724088), (40, 3258577), (56, 2327555), (68, 1916810), (70, 1862044), (85, 1533448), (119, 1095320), (136, 958405), (139, 937720), (140, 931022), (170, 766724), (197, 661640), (238, 547660), (278, 468860), (280, 465511), (340, 383362), (394, 330820), (476, 273830), (556, 234430), (595, 219064), (680, 191681), (695, 187544), (788, 165410), (952, 136915), (973, 133960), (985, 132328), (1112, 117215), (1190, 109532), (1379, 94520), (1390, 93772), (1576, 82705), (1946, 66980), (1970, 66164), (2363, 55160), (2380, 54766), (2758, 47260), (2780, 46886), (3349, 38920), (3892, 33490), (3940, 33082), (4726, 27580), (4760, 27383), (4865, 26792), (5516, 23630), (5560, 23443), (6698, 19460), (6895, 18904), (7784, 16745), (7880, 16541), (9452, 13790), (9730, 13396), (11032, 11815)]