65941260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 144

約数和(自身を含む): 234420480

約数和(自身を除く): 168479220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2039, 2156, 2310, 2695, 2940, 3234, 4078, 4620, 5390, 6117, 6468, 8085, 8156, 10195, 10780, 12234, 14273, 16170, 20390, 22429, 24468, 28546, 30585, 32340, 40780, 42819, 44858, 57092, 61170, 67287, 71365, 85638, 89716, 99911, 112145, 122340, 134574, 142730, 157003, 171276, 199822, 214095, 224290, 269148, 285460, 299733, 314006, 336435, 399644, 428190, 448580, 471009, 499555, 599466, 628012, 672870, 785015, 856380, 942018, 999110, 1099021, 1198932, 1345740, 1498665, 1570030, 1884036, 1998220, 2198042, 2355045, 2997330, 3140060, 3297063, 4396084, 4710090, 5495105, 5994660, 6594126, 9420180, 10990210, 13188252, 16485315, 21980420, 32970630, 65941260]

約数ペア:

[(1, 65941260), (2, 32970630), (3, 21980420), (4, 16485315), (5, 13188252), (6, 10990210), (7, 9420180), (10, 6594126), (11, 5994660), (12, 5495105), (14, 4710090), (15, 4396084), (20, 3297063), (21, 3140060), (22, 2997330), (28, 2355045), (30, 2198042), (33, 1998220), (35, 1884036), (42, 1570030), (44, 1498665), (49, 1345740), (55, 1198932), (60, 1099021), (66, 999110), (70, 942018), (77, 856380), (84, 785015), (98, 672870), (105, 628012), (110, 599466), (132, 499555), (140, 471009), (147, 448580), (154, 428190), (165, 399644), (196, 336435), (210, 314006), (220, 299733), (231, 285460), (245, 269148), (294, 224290), (308, 214095), (330, 199822), (385, 171276), (420, 157003), (462, 142730), (490, 134574), (539, 122340), (588, 112145), (660, 99911), (735, 89716), (770, 85638), (924, 71365), (980, 67287), (1078, 61170), (1155, 57092), (1470, 44858), (1540, 42819), (1617, 40780), (2039, 32340), (2156, 30585), (2310, 28546), (2695, 24468), (2940, 22429), (3234, 20390), (4078, 16170), (4620, 14273), (5390, 12234), (6117, 10780), (6468, 10195), (8085, 8156)]