132378680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 357212160

約数和(自身を除く): 224833480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 101, 124, 140, 151, 155, 202, 217, 248, 280, 302, 310, 404, 434, 505, 604, 620, 707, 755, 808, 868, 1010, 1057, 1085, 1208, 1240, 1414, 1510, 1736, 2020, 2114, 2170, 2828, 3020, 3131, 3535, 4040, 4228, 4340, 4681, 5285, 5656, 6040, 6262, 7070, 8456, 8680, 9362, 10570, 12524, 14140, 15251, 15655, 18724, 21140, 21917, 23405, 25048, 28280, 30502, 31310, 32767, 37448, 42280, 43834, 46810, 61004, 62620, 65534, 76255, 87668, 93620, 106757, 109585, 122008, 125240, 131068, 152510, 163835, 175336, 187240, 213514, 219170, 262136, 305020, 327670, 427028, 438340, 472781, 533785, 610040, 655340, 854056, 876680, 945562, 1067570, 1310680, 1891124, 2135140, 2363905, 3309467, 3782248, 4270280, 4727810, 6618934, 9455620, 13237868, 16547335, 18911240, 26475736, 33094670, 66189340, 132378680]

約数ペア:

[(1, 132378680), (2, 66189340), (4, 33094670), (5, 26475736), (7, 18911240), (8, 16547335), (10, 13237868), (14, 9455620), (20, 6618934), (28, 4727810), (31, 4270280), (35, 3782248), (40, 3309467), (56, 2363905), (62, 2135140), (70, 1891124), (101, 1310680), (124, 1067570), (140, 945562), (151, 876680), (155, 854056), (202, 655340), (217, 610040), (248, 533785), (280, 472781), (302, 438340), (310, 427028), (404, 327670), (434, 305020), (505, 262136), (604, 219170), (620, 213514), (707, 187240), (755, 175336), (808, 163835), (868, 152510), (1010, 131068), (1057, 125240), (1085, 122008), (1208, 109585), (1240, 106757), (1414, 93620), (1510, 87668), (1736, 76255), (2020, 65534), (2114, 62620), (2170, 61004), (2828, 46810), (3020, 43834), (3131, 42280), (3535, 37448), (4040, 32767), (4228, 31310), (4340, 30502), (4681, 28280), (5285, 25048), (5656, 23405), (6040, 21917), (6262, 21140), (7070, 18724), (8456, 15655), (8680, 15251), (9362, 14140), (10570, 12524)]