182184520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 490291200

約数和(自身を除く): 308106680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 139, 140, 151, 155, 217, 248, 278, 280, 302, 310, 434, 556, 604, 620, 695, 755, 868, 973, 1057, 1085, 1112, 1208, 1240, 1390, 1510, 1736, 1946, 2114, 2170, 2780, 3020, 3892, 4228, 4309, 4340, 4681, 4865, 5285, 5560, 6040, 7784, 8456, 8618, 8680, 9362, 9730, 10570, 17236, 18724, 19460, 20989, 21140, 21545, 23405, 30163, 32767, 34472, 37448, 38920, 41978, 42280, 43090, 46810, 60326, 65534, 83956, 86180, 93620, 104945, 120652, 131068, 146923, 150815, 163835, 167912, 172360, 187240, 209890, 241304, 262136, 293846, 301630, 327670, 419780, 587692, 603260, 650659, 655340, 734615, 839560, 1175384, 1206520, 1301318, 1310680, 1469230, 2602636, 2938460, 3253295, 4554613, 5205272, 5876920, 6506590, 9109226, 13013180, 18218452, 22773065, 26026360, 36436904, 45546130, 91092260, 182184520]

約数ペア:

[(1, 182184520), (2, 91092260), (4, 45546130), (5, 36436904), (7, 26026360), (8, 22773065), (10, 18218452), (14, 13013180), (20, 9109226), (28, 6506590), (31, 5876920), (35, 5205272), (40, 4554613), (56, 3253295), (62, 2938460), (70, 2602636), (124, 1469230), (139, 1310680), (140, 1301318), (151, 1206520), (155, 1175384), (217, 839560), (248, 734615), (278, 655340), (280, 650659), (302, 603260), (310, 587692), (434, 419780), (556, 327670), (604, 301630), (620, 293846), (695, 262136), (755, 241304), (868, 209890), (973, 187240), (1057, 172360), (1085, 167912), (1112, 163835), (1208, 150815), (1240, 146923), (1390, 131068), (1510, 120652), (1736, 104945), (1946, 93620), (2114, 86180), (2170, 83956), (2780, 65534), (3020, 60326), (3892, 46810), (4228, 43090), (4309, 42280), (4340, 41978), (4681, 38920), (4865, 37448), (5285, 34472), (5560, 32767), (6040, 30163), (7784, 23405), (8456, 21545), (8618, 21140), (8680, 20989), (9362, 19460), (9730, 18724), (10570, 17236)]