2226840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 8363520

約数和(自身を除く): 6136680

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, 241, 264, 280, 308, 330, 385, 420, 440, 462, 482, 616, 660, 723, 770, 840, 924, 964, 1155, 1205, 1320, 1446, 1540, 1687, 1848, 1928, 2310, 2410, 2651, 2892, 3080, 3374, 3615, 4620, 4820, 5061, 5302, 5784, 6748, 7230, 7953, 8435, 9240, 9640, 10122, 10604, 13255, 13496, 14460, 15906, 16870, 18557, 20244, 21208, 25305, 26510, 28920, 31812, 33740, 37114, 39765, 40488, 50610, 53020, 55671, 63624, 67480, 74228, 79530, 92785, 101220, 106040, 111342, 148456, 159060, 185570, 202440, 222684, 278355, 318120, 371140, 445368, 556710, 742280, 1113420, 2226840]

約数ペア:

[(1, 2226840), (2, 1113420), (3, 742280), (4, 556710), (5, 445368), (6, 371140), (7, 318120), (8, 278355), (10, 222684), (11, 202440), (12, 185570), (14, 159060), (15, 148456), (20, 111342), (21, 106040), (22, 101220), (24, 92785), (28, 79530), (30, 74228), (33, 67480), (35, 63624), (40, 55671), (42, 53020), (44, 50610), (55, 40488), (56, 39765), (60, 37114), (66, 33740), (70, 31812), (77, 28920), (84, 26510), (88, 25305), (105, 21208), (110, 20244), (120, 18557), (132, 16870), (140, 15906), (154, 14460), (165, 13496), (168, 13255), (210, 10604), (220, 10122), (231, 9640), (241, 9240), (264, 8435), (280, 7953), (308, 7230), (330, 6748), (385, 5784), (420, 5302), (440, 5061), (462, 4820), (482, 4620), (616, 3615), (660, 3374), (723, 3080), (770, 2892), (840, 2651), (924, 2410), (964, 2310), (1155, 1928), (1205, 1848), (1320, 1687), (1446, 1540)]