3191914320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1899949}}^1$

素因数の和:1899972

約数の個数: 80

約数和(自身を含む): 11308502400

約数和(自身を除く): 8116588080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1899949, 3799898, 5699847, 7599796, 9499745, 11399694, 13299643, 15199592, 18999490, 22799388, 26599286, 28499235, 30399184, 37998980, 39898929, 45598776, 53198572, 56998470, 66498215, 75997960, 79797858, 91197552, 106397144, 113996940, 132996430, 151995920, 159595716, 199494645, 212794288, 227993880, 265992860, 319191432, 398989290, 455987760, 531985720, 638382864, 797978580, 1063971440, 1595957160, 3191914320]

約数ペア:

[(1, 3191914320), (2, 1595957160), (3, 1063971440), (4, 797978580), (5, 638382864), (6, 531985720), (7, 455987760), (8, 398989290), (10, 319191432), (12, 265992860), (14, 227993880), (15, 212794288), (16, 199494645), (20, 159595716), (21, 151995920), (24, 132996430), (28, 113996940), (30, 106397144), (35, 91197552), (40, 79797858), (42, 75997960), (48, 66498215), (56, 56998470), (60, 53198572), (70, 45598776), (80, 39898929), (84, 37998980), (105, 30399184), (112, 28499235), (120, 26599286), (140, 22799388), (168, 18999490), (210, 15199592), (240, 13299643), (280, 11399694), (336, 9499745), (420, 7599796), (560, 5699847), (840, 3799898), (1680, 1899949)]