244803680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 634314240

約数和(自身を除く): 389510560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 367, 379, 440, 734, 758, 880, 1468, 1516, 1760, 1835, 1895, 2936, 3032, 3670, 3790, 4037, 4169, 5872, 6064, 7340, 7580, 8074, 8338, 11744, 12128, 14680, 15160, 16148, 16676, 20185, 20845, 29360, 30320, 32296, 33352, 40370, 41690, 58720, 60640, 64592, 66704, 80740, 83380, 129184, 133408, 139093, 161480, 166760, 278186, 322960, 333520, 556372, 645920, 667040, 695465, 1112744, 1390930, 1530023, 2225488, 2781860, 3060046, 4450976, 5563720, 6120092, 7650115, 11127440, 12240184, 15300230, 22254880, 24480368, 30600460, 48960736, 61200920, 122401840, 244803680]

約数ペア:

[(1, 244803680), (2, 122401840), (4, 61200920), (5, 48960736), (8, 30600460), (10, 24480368), (11, 22254880), (16, 15300230), (20, 12240184), (22, 11127440), (32, 7650115), (40, 6120092), (44, 5563720), (55, 4450976), (80, 3060046), (88, 2781860), (110, 2225488), (160, 1530023), (176, 1390930), (220, 1112744), (352, 695465), (367, 667040), (379, 645920), (440, 556372), (734, 333520), (758, 322960), (880, 278186), (1468, 166760), (1516, 161480), (1760, 139093), (1835, 133408), (1895, 129184), (2936, 83380), (3032, 80740), (3670, 66704), (3790, 64592), (4037, 60640), (4169, 58720), (5872, 41690), (6064, 40370), (7340, 33352), (7580, 32296), (8074, 30320), (8338, 29360), (11744, 20845), (12128, 20185), (14680, 16676), (15160, 16148)]