258415080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27967}}^1$

素因数の和:27999

約数の個数: 128

約数和(自身を含む): 966574080

約数和(自身を除く): 708159000

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, 9240, 27967, 55934, 83901, 111868, 139835, 167802, 195769, 223736, 279670, 307637, 335604, 391538, 419505, 559340, 587307, 615274, 671208, 783076, 839010, 922911, 978845, 1118680, 1174614, 1230548, 1538185, 1566152, 1678020, 1845822, 1957690, 2153459, 2349228, 2461096, 2936535, 3076370, 3356040, 3691644, 3915380, 4306918, 4614555, 4698456, 5873070, 6152740, 6460377, 7383288, 7830760, 8613836, 9229110, 10767295, 11746140, 12305480, 12920754, 17227672, 18458220, 21534590, 23492280, 25841508, 32301885, 36916440, 43069180, 51683016, 64603770, 86138360, 129207540, 258415080]

約数ペア:

[(1, 258415080), (2, 129207540), (3, 86138360), (4, 64603770), (5, 51683016), (6, 43069180), (7, 36916440), (8, 32301885), (10, 25841508), (11, 23492280), (12, 21534590), (14, 18458220), (15, 17227672), (20, 12920754), (21, 12305480), (22, 11746140), (24, 10767295), (28, 9229110), (30, 8613836), (33, 7830760), (35, 7383288), (40, 6460377), (42, 6152740), (44, 5873070), (55, 4698456), (56, 4614555), (60, 4306918), (66, 3915380), (70, 3691644), (77, 3356040), (84, 3076370), (88, 2936535), (105, 2461096), (110, 2349228), (120, 2153459), (132, 1957690), (140, 1845822), (154, 1678020), (165, 1566152), (168, 1538185), (210, 1230548), (220, 1174614), (231, 1118680), (264, 978845), (280, 922911), (308, 839010), (330, 783076), (385, 671208), (420, 615274), (440, 587307), (462, 559340), (616, 419505), (660, 391538), (770, 335604), (840, 307637), (924, 279670), (1155, 223736), (1320, 195769), (1540, 167802), (1848, 139835), (2310, 111868), (3080, 83901), (4620, 55934), (9240, 27967)]