5040420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 17611776

約数和(自身を除く): 12571356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1091, 1155, 1540, 2182, 2310, 3273, 4364, 4620, 5455, 6546, 7637, 10910, 12001, 13092, 15274, 16365, 21820, 22911, 24002, 30548, 32730, 36003, 38185, 45822, 48004, 60005, 65460, 72006, 76370, 84007, 91644, 114555, 120010, 144012, 152740, 168014, 180015, 229110, 240020, 252021, 336028, 360030, 420035, 458220, 504042, 720060, 840070, 1008084, 1260105, 1680140, 2520210, 5040420]

約数ペア:

[(1, 5040420), (2, 2520210), (3, 1680140), (4, 1260105), (5, 1008084), (6, 840070), (7, 720060), (10, 504042), (11, 458220), (12, 420035), (14, 360030), (15, 336028), (20, 252021), (21, 240020), (22, 229110), (28, 180015), (30, 168014), (33, 152740), (35, 144012), (42, 120010), (44, 114555), (55, 91644), (60, 84007), (66, 76370), (70, 72006), (77, 65460), (84, 60005), (105, 48004), (110, 45822), (132, 38185), (140, 36003), (154, 32730), (165, 30548), (210, 24002), (220, 22911), (231, 21820), (308, 16365), (330, 15274), (385, 13092), (420, 12001), (462, 10910), (660, 7637), (770, 6546), (924, 5455), (1091, 4620), (1155, 4364), (1540, 3273), (2182, 2310)]