1263362240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{751}}^2$

素因数の和:1526

約数の個数: 84

約数和(自身を含む): 3442734288

約数和(自身を除く): 2179372048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 751, 1120, 1502, 2240, 3004, 3755, 5257, 6008, 7510, 10514, 12016, 15020, 21028, 24032, 26285, 30040, 42056, 48064, 52570, 60080, 84112, 105140, 120160, 168224, 210280, 240320, 336448, 420560, 564001, 841120, 1128002, 1682240, 2256004, 2820005, 3948007, 4512008, 5640010, 7896014, 9024016, 11280020, 15792028, 18048032, 19740035, 22560040, 31584056, 36096064, 39480070, 45120080, 63168112, 78960140, 90240160, 126336224, 157920280, 180480320, 252672448, 315840560, 631681120, 1263362240]

約数ペア:

[(1, 1263362240), (2, 631681120), (4, 315840560), (5, 252672448), (7, 180480320), (8, 157920280), (10, 126336224), (14, 90240160), (16, 78960140), (20, 63168112), (28, 45120080), (32, 39480070), (35, 36096064), (40, 31584056), (56, 22560040), (64, 19740035), (70, 18048032), (80, 15792028), (112, 11280020), (140, 9024016), (160, 7896014), (224, 5640010), (280, 4512008), (320, 3948007), (448, 2820005), (560, 2256004), (751, 1682240), (1120, 1128002), (1502, 841120), (2240, 564001), (3004, 420560), (3755, 336448), (5257, 240320), (6008, 210280), (7510, 168224), (10514, 120160), (12016, 105140), (15020, 84112), (21028, 60080), (24032, 52570), (26285, 48064), (30040, 42056)]