15403080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 128

約数和(自身を含む): 57646080

約数和(自身を除く): 42243000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1667, 1848, 2310, 3080, 3334, 4620, 5001, 6668, 8335, 9240, 10002, 11669, 13336, 16670, 18337, 20004, 23338, 25005, 33340, 35007, 36674, 40008, 46676, 50010, 55011, 58345, 66680, 70014, 73348, 91685, 93352, 100020, 110022, 116690, 128359, 140028, 146696, 175035, 183370, 200040, 220044, 233380, 256718, 275055, 280056, 350070, 366740, 385077, 440088, 466760, 513436, 550110, 641795, 700140, 733480, 770154, 1026872, 1100220, 1283590, 1400280, 1540308, 1925385, 2200440, 2567180, 3080616, 3850770, 5134360, 7701540, 15403080]

約数ペア:

[(1, 15403080), (2, 7701540), (3, 5134360), (4, 3850770), (5, 3080616), (6, 2567180), (7, 2200440), (8, 1925385), (10, 1540308), (11, 1400280), (12, 1283590), (14, 1100220), (15, 1026872), (20, 770154), (21, 733480), (22, 700140), (24, 641795), (28, 550110), (30, 513436), (33, 466760), (35, 440088), (40, 385077), (42, 366740), (44, 350070), (55, 280056), (56, 275055), (60, 256718), (66, 233380), (70, 220044), (77, 200040), (84, 183370), (88, 175035), (105, 146696), (110, 140028), (120, 128359), (132, 116690), (140, 110022), (154, 100020), (165, 93352), (168, 91685), (210, 73348), (220, 70014), (231, 66680), (264, 58345), (280, 55011), (308, 50010), (330, 46676), (385, 40008), (420, 36674), (440, 35007), (462, 33340), (616, 25005), (660, 23338), (770, 20004), (840, 18337), (924, 16670), (1155, 13336), (1320, 11669), (1540, 10002), (1667, 9240), (1848, 8335), (2310, 6668), (3080, 5001), (3334, 4620)]