1409882560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1278

約数の個数: 112

約数和(自身を含む): 3501237600

約数和(自身を除く): 2091355040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 139, 145, 160, 232, 278, 290, 320, 464, 556, 580, 695, 928, 1093, 1112, 1160, 1390, 1856, 2186, 2224, 2320, 2780, 4031, 4372, 4448, 4640, 5465, 5560, 8062, 8744, 8896, 9280, 10930, 11120, 16124, 17488, 20155, 21860, 22240, 31697, 32248, 34976, 40310, 43720, 44480, 63394, 64496, 69952, 80620, 87440, 126788, 128992, 151927, 158485, 161240, 174880, 253576, 257984, 303854, 316970, 322480, 349760, 507152, 607708, 633940, 644960, 759635, 1014304, 1215416, 1267880, 1289920, 1519270, 2028608, 2430832, 2535760, 3038540, 4405883, 4861664, 5071520, 6077080, 8811766, 9723328, 10143040, 12154160, 17623532, 22029415, 24308320, 35247064, 44058830, 48616640, 70494128, 88117660, 140988256, 176235320, 281976512, 352470640, 704941280, 1409882560]

約数ペア:

[(1, 1409882560), (2, 704941280), (4, 352470640), (5, 281976512), (8, 176235320), (10, 140988256), (16, 88117660), (20, 70494128), (29, 48616640), (32, 44058830), (40, 35247064), (58, 24308320), (64, 22029415), (80, 17623532), (116, 12154160), (139, 10143040), (145, 9723328), (160, 8811766), (232, 6077080), (278, 5071520), (290, 4861664), (320, 4405883), (464, 3038540), (556, 2535760), (580, 2430832), (695, 2028608), (928, 1519270), (1093, 1289920), (1112, 1267880), (1160, 1215416), (1390, 1014304), (1856, 759635), (2186, 644960), (2224, 633940), (2320, 607708), (2780, 507152), (4031, 349760), (4372, 322480), (4448, 316970), (4640, 303854), (5465, 257984), (5560, 253576), (8062, 174880), (8744, 161240), (8896, 158485), (9280, 151927), (10930, 128992), (11120, 126788), (16124, 87440), (17488, 80620), (20155, 69952), (21860, 64496), (22240, 63394), (31697, 44480), (32248, 43720), (34976, 40310)]