242574420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2521

約数の個数: 96

約数和(自身を含む): 745992576

約数和(自身を除く): 503418156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 660, 785, 942, 1570, 1727, 1884, 2341, 2355, 3140, 3454, 4682, 4710, 5181, 6908, 7023, 8635, 9364, 9420, 10362, 11705, 14046, 17270, 20724, 23410, 25751, 25905, 28092, 34540, 35115, 46820, 51502, 51810, 70230, 77253, 103004, 103620, 128755, 140460, 154506, 257510, 309012, 367537, 386265, 515020, 735074, 772530, 1102611, 1470148, 1545060, 1837685, 2205222, 3675370, 4042907, 4410444, 5513055, 7350740, 8085814, 11026110, 12128721, 16171628, 20214535, 22052220, 24257442, 40429070, 48514884, 60643605, 80858140, 121287210, 242574420]

約数ペア:

[(1, 242574420), (2, 121287210), (3, 80858140), (4, 60643605), (5, 48514884), (6, 40429070), (10, 24257442), (11, 22052220), (12, 20214535), (15, 16171628), (20, 12128721), (22, 11026110), (30, 8085814), (33, 7350740), (44, 5513055), (55, 4410444), (60, 4042907), (66, 3675370), (110, 2205222), (132, 1837685), (157, 1545060), (165, 1470148), (220, 1102611), (314, 772530), (330, 735074), (471, 515020), (628, 386265), (660, 367537), (785, 309012), (942, 257510), (1570, 154506), (1727, 140460), (1884, 128755), (2341, 103620), (2355, 103004), (3140, 77253), (3454, 70230), (4682, 51810), (4710, 51502), (5181, 46820), (6908, 35115), (7023, 34540), (8635, 28092), (9364, 25905), (9420, 25751), (10362, 23410), (11705, 20724), (14046, 17270)]