901320160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 2300199552

約数和(自身を除く): 1398879392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 577, 751, 1040, 1154, 1502, 2080, 2308, 2885, 3004, 3755, 4616, 5770, 6008, 7501, 7510, 9232, 9763, 11540, 12016, 15002, 15020, 18464, 19526, 23080, 24032, 30004, 30040, 37505, 39052, 46160, 48815, 60008, 60080, 75010, 78104, 92320, 97630, 120016, 120160, 150020, 156208, 195260, 240032, 300040, 312416, 390520, 433327, 600080, 781040, 866654, 1200160, 1562080, 1733308, 2166635, 3466616, 4333270, 5633251, 6933232, 8666540, 11266502, 13866464, 17333080, 22533004, 28166255, 34666160, 45066008, 56332510, 69332320, 90132016, 112665020, 180264032, 225330040, 450660080, 901320160]

約数ペア:

[(1, 901320160), (2, 450660080), (4, 225330040), (5, 180264032), (8, 112665020), (10, 90132016), (13, 69332320), (16, 56332510), (20, 45066008), (26, 34666160), (32, 28166255), (40, 22533004), (52, 17333080), (65, 13866464), (80, 11266502), (104, 8666540), (130, 6933232), (160, 5633251), (208, 4333270), (260, 3466616), (416, 2166635), (520, 1733308), (577, 1562080), (751, 1200160), (1040, 866654), (1154, 781040), (1502, 600080), (2080, 433327), (2308, 390520), (2885, 312416), (3004, 300040), (3755, 240032), (4616, 195260), (5770, 156208), (6008, 150020), (7501, 120160), (7510, 120016), (9232, 97630), (9763, 92320), (11540, 78104), (12016, 75010), (15002, 60080), (15020, 60008), (18464, 48815), (19526, 46160), (23080, 39052), (24032, 37505), (30004, 30040)]