69641880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7537}}^1$

素因数の和:7569

約数の個数: 128

約数和(自身を含む): 260513280

約数和(自身を除く): 190871400

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, 1848, 2310, 3080, 4620, 7537, 9240, 15074, 22611, 30148, 37685, 45222, 52759, 60296, 75370, 82907, 90444, 105518, 113055, 150740, 158277, 165814, 180888, 211036, 226110, 248721, 263795, 301480, 316554, 331628, 414535, 422072, 452220, 497442, 527590, 580349, 633108, 663256, 791385, 829070, 904440, 994884, 1055180, 1160698, 1243605, 1266216, 1582770, 1658140, 1741047, 1989768, 2110360, 2321396, 2487210, 2901745, 3165540, 3316280, 3482094, 4642792, 4974420, 5803490, 6331080, 6964188, 8705235, 9948840, 11606980, 13928376, 17410470, 23213960, 34820940, 69641880]

約数ペア:

[(1, 69641880), (2, 34820940), (3, 23213960), (4, 17410470), (5, 13928376), (6, 11606980), (7, 9948840), (8, 8705235), (10, 6964188), (11, 6331080), (12, 5803490), (14, 4974420), (15, 4642792), (20, 3482094), (21, 3316280), (22, 3165540), (24, 2901745), (28, 2487210), (30, 2321396), (33, 2110360), (35, 1989768), (40, 1741047), (42, 1658140), (44, 1582770), (55, 1266216), (56, 1243605), (60, 1160698), (66, 1055180), (70, 994884), (77, 904440), (84, 829070), (88, 791385), (105, 663256), (110, 633108), (120, 580349), (132, 527590), (140, 497442), (154, 452220), (165, 422072), (168, 414535), (210, 331628), (220, 316554), (231, 301480), (264, 263795), (280, 248721), (308, 226110), (330, 211036), (385, 180888), (420, 165814), (440, 158277), (462, 150740), (616, 113055), (660, 105518), (770, 90444), (840, 82907), (924, 75370), (1155, 60296), (1320, 52759), (1540, 45222), (1848, 37685), (2310, 30148), (3080, 22611), (4620, 15074), (7537, 9240)]