806215080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21061}}^1$

素因数の和:21115

約数の個数: 128

約数和(自身を含む): 2729635200

約数和(自身を除く): 1923420120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 21061, 38280, 42122, 63183, 84244, 105305, 126366, 168488, 210610, 231671, 252732, 315915, 421220, 463342, 505464, 610769, 631830, 695013, 842440, 926684, 1158355, 1221538, 1263660, 1390026, 1832307, 1853368, 2316710, 2443076, 2527320, 2780052, 3053845, 3475065, 3664614, 4633420, 4886152, 5560104, 6107690, 6718459, 6950130, 7329228, 9161535, 9266840, 12215380, 13436918, 13900260, 14658456, 18323070, 20155377, 24430760, 26873836, 27800520, 33592295, 36646140, 40310754, 53747672, 67184590, 73292280, 80621508, 100776885, 134369180, 161243016, 201553770, 268738360, 403107540, 806215080]

約数ペア:

[(1, 806215080), (2, 403107540), (3, 268738360), (4, 201553770), (5, 161243016), (6, 134369180), (8, 100776885), (10, 80621508), (11, 73292280), (12, 67184590), (15, 53747672), (20, 40310754), (22, 36646140), (24, 33592295), (29, 27800520), (30, 26873836), (33, 24430760), (40, 20155377), (44, 18323070), (55, 14658456), (58, 13900260), (60, 13436918), (66, 12215380), (87, 9266840), (88, 9161535), (110, 7329228), (116, 6950130), (120, 6718459), (132, 6107690), (145, 5560104), (165, 4886152), (174, 4633420), (220, 3664614), (232, 3475065), (264, 3053845), (290, 2780052), (319, 2527320), (330, 2443076), (348, 2316710), (435, 1853368), (440, 1832307), (580, 1390026), (638, 1263660), (660, 1221538), (696, 1158355), (870, 926684), (957, 842440), (1160, 695013), (1276, 631830), (1320, 610769), (1595, 505464), (1740, 463342), (1914, 421220), (2552, 315915), (3190, 252732), (3480, 231671), (3828, 210610), (4785, 168488), (6380, 126366), (7656, 105305), (9570, 84244), (12760, 63183), (19140, 42122), (21061, 38280)]