236431520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 605637648

約数和(自身を除く): 369206128

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 197, 208, 260, 394, 416, 520, 577, 788, 985, 1040, 1154, 1576, 1970, 2080, 2308, 2561, 2885, 3152, 3940, 4616, 5122, 5770, 6304, 7501, 7880, 9232, 10244, 11540, 12805, 15002, 15760, 18464, 20488, 23080, 25610, 30004, 31520, 37505, 40976, 46160, 51220, 60008, 75010, 81952, 92320, 102440, 113669, 120016, 150020, 204880, 227338, 240032, 300040, 409760, 454676, 568345, 600080, 909352, 1136690, 1200160, 1477697, 1818704, 2273380, 2955394, 3637408, 4546760, 5910788, 7388485, 9093520, 11821576, 14776970, 18187040, 23643152, 29553940, 47286304, 59107880, 118215760, 236431520]

約数ペア:

[(1, 236431520), (2, 118215760), (4, 59107880), (5, 47286304), (8, 29553940), (10, 23643152), (13, 18187040), (16, 14776970), (20, 11821576), (26, 9093520), (32, 7388485), (40, 5910788), (52, 4546760), (65, 3637408), (80, 2955394), (104, 2273380), (130, 1818704), (160, 1477697), (197, 1200160), (208, 1136690), (260, 909352), (394, 600080), (416, 568345), (520, 454676), (577, 409760), (788, 300040), (985, 240032), (1040, 227338), (1154, 204880), (1576, 150020), (1970, 120016), (2080, 113669), (2308, 102440), (2561, 92320), (2885, 81952), (3152, 75010), (3940, 60008), (4616, 51220), (5122, 46160), (5770, 40976), (6304, 37505), (7501, 31520), (7880, 30004), (9232, 25610), (10244, 23080), (11540, 20488), (12805, 18464), (15002, 15760)]