718620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 2419200

約数和(自身を除く): 1700580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 59, 60, 70, 84, 87, 105, 116, 118, 140, 145, 174, 177, 203, 210, 236, 290, 295, 348, 354, 406, 413, 420, 435, 580, 590, 609, 708, 812, 826, 870, 885, 1015, 1180, 1218, 1239, 1652, 1711, 1740, 1770, 2030, 2065, 2436, 2478, 3045, 3422, 3540, 4060, 4130, 4956, 5133, 6090, 6195, 6844, 8260, 8555, 10266, 11977, 12180, 12390, 17110, 20532, 23954, 24780, 25665, 34220, 35931, 47908, 51330, 59885, 71862, 102660, 119770, 143724, 179655, 239540, 359310, 718620]

約数ペア:

[(1, 718620), (2, 359310), (3, 239540), (4, 179655), (5, 143724), (6, 119770), (7, 102660), (10, 71862), (12, 59885), (14, 51330), (15, 47908), (20, 35931), (21, 34220), (28, 25665), (29, 24780), (30, 23954), (35, 20532), (42, 17110), (58, 12390), (59, 12180), (60, 11977), (70, 10266), (84, 8555), (87, 8260), (105, 6844), (116, 6195), (118, 6090), (140, 5133), (145, 4956), (174, 4130), (177, 4060), (203, 3540), (210, 3422), (236, 3045), (290, 2478), (295, 2436), (348, 2065), (354, 2030), (406, 1770), (413, 1740), (420, 1711), (435, 1652), (580, 1239), (590, 1218), (609, 1180), (708, 1015), (812, 885), (826, 870)]