117535880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 128

約数和(自身を含む): 340623360

約数和(自身を除く): 223087480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1231, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2462, 2728, 3080, 3410, 4340, 4774, 4924, 6155, 6820, 8617, 8680, 9548, 9848, 11935, 12310, 13541, 13640, 17234, 19096, 23870, 24620, 27082, 34468, 38161, 43085, 47740, 49240, 54164, 67705, 68936, 76322, 86170, 94787, 95480, 108328, 135410, 152644, 172340, 189574, 190805, 267127, 270820, 305288, 344680, 379148, 381610, 419771, 473935, 534254, 541640, 758296, 763220, 839542, 947870, 1068508, 1335635, 1526440, 1679084, 1895740, 2098855, 2137016, 2671270, 2938397, 3358168, 3791480, 4197710, 5342540, 5876794, 8395420, 10685080, 11753588, 14691985, 16790840, 23507176, 29383970, 58767940, 117535880]

約数ペア:

[(1, 117535880), (2, 58767940), (4, 29383970), (5, 23507176), (7, 16790840), (8, 14691985), (10, 11753588), (11, 10685080), (14, 8395420), (20, 5876794), (22, 5342540), (28, 4197710), (31, 3791480), (35, 3358168), (40, 2938397), (44, 2671270), (55, 2137016), (56, 2098855), (62, 1895740), (70, 1679084), (77, 1526440), (88, 1335635), (110, 1068508), (124, 947870), (140, 839542), (154, 763220), (155, 758296), (217, 541640), (220, 534254), (248, 473935), (280, 419771), (308, 381610), (310, 379148), (341, 344680), (385, 305288), (434, 270820), (440, 267127), (616, 190805), (620, 189574), (682, 172340), (770, 152644), (868, 135410), (1085, 108328), (1231, 95480), (1240, 94787), (1364, 86170), (1540, 76322), (1705, 68936), (1736, 67705), (2170, 54164), (2387, 49240), (2462, 47740), (2728, 43085), (3080, 38161), (3410, 34468), (4340, 27082), (4774, 24620), (4924, 23870), (6155, 19096), (6820, 17234), (8617, 13640), (8680, 13541), (9548, 12310), (9848, 11935)]