247180640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2764

約数の個数: 96

約数和(自身を含む): 675682560

約数和(自身を除く): 428501920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2659, 2905, 3320, 4648, 5318, 5810, 6640, 9296, 10636, 11620, 13280, 13295, 18592, 18613, 21272, 23240, 26590, 37226, 42544, 46480, 53180, 74452, 85088, 92960, 93065, 106360, 148904, 186130, 212720, 220697, 297808, 372260, 425440, 441394, 595616, 744520, 882788, 1103485, 1489040, 1544879, 1765576, 2206970, 2978080, 3089758, 3531152, 4413940, 6179516, 7062304, 7724395, 8827880, 12359032, 15448790, 17655760, 24718064, 30897580, 35311520, 49436128, 61795160, 123590320, 247180640]

約数ペア:

[(1, 247180640), (2, 123590320), (4, 61795160), (5, 49436128), (7, 35311520), (8, 30897580), (10, 24718064), (14, 17655760), (16, 15448790), (20, 12359032), (28, 8827880), (32, 7724395), (35, 7062304), (40, 6179516), (56, 4413940), (70, 3531152), (80, 3089758), (83, 2978080), (112, 2206970), (140, 1765576), (160, 1544879), (166, 1489040), (224, 1103485), (280, 882788), (332, 744520), (415, 595616), (560, 441394), (581, 425440), (664, 372260), (830, 297808), (1120, 220697), (1162, 212720), (1328, 186130), (1660, 148904), (2324, 106360), (2656, 93065), (2659, 92960), (2905, 85088), (3320, 74452), (4648, 53180), (5318, 46480), (5810, 42544), (6640, 37226), (9296, 26590), (10636, 23240), (11620, 21272), (13280, 18613), (13295, 18592)]