68226270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 205286400

約数和(自身を除く): 137060130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 42, 51, 58, 70, 85, 87, 102, 105, 119, 145, 170, 174, 203, 210, 238, 255, 290, 357, 406, 435, 493, 510, 595, 609, 659, 714, 870, 986, 1015, 1190, 1218, 1318, 1479, 1785, 1977, 2030, 2465, 2958, 3045, 3295, 3451, 3570, 3954, 4613, 4930, 6090, 6590, 6902, 7395, 9226, 9885, 10353, 11203, 13839, 14790, 17255, 19111, 19770, 20706, 22406, 23065, 27678, 33609, 34510, 38222, 46130, 51765, 56015, 57333, 67218, 69195, 78421, 95555, 103530, 112030, 114666, 133777, 138390, 156842, 168045, 191110, 235263, 267554, 286665, 324887, 336090, 392105, 401331, 470526, 573330, 649774, 668885, 784210, 802662, 974661, 1176315, 1337770, 1624435, 1949322, 2006655, 2274209, 2352630, 3248870, 4013310, 4548418, 4873305, 6822627, 9746610, 11371045, 13645254, 22742090, 34113135, 68226270]

約数ペア:

[(1, 68226270), (2, 34113135), (3, 22742090), (5, 13645254), (6, 11371045), (7, 9746610), (10, 6822627), (14, 4873305), (15, 4548418), (17, 4013310), (21, 3248870), (29, 2352630), (30, 2274209), (34, 2006655), (35, 1949322), (42, 1624435), (51, 1337770), (58, 1176315), (70, 974661), (85, 802662), (87, 784210), (102, 668885), (105, 649774), (119, 573330), (145, 470526), (170, 401331), (174, 392105), (203, 336090), (210, 324887), (238, 286665), (255, 267554), (290, 235263), (357, 191110), (406, 168045), (435, 156842), (493, 138390), (510, 133777), (595, 114666), (609, 112030), (659, 103530), (714, 95555), (870, 78421), (986, 69195), (1015, 67218), (1190, 57333), (1218, 56015), (1318, 51765), (1479, 46130), (1785, 38222), (1977, 34510), (2030, 33609), (2465, 27678), (2958, 23065), (3045, 22406), (3295, 20706), (3451, 19770), (3570, 19111), (3954, 17255), (4613, 14790), (4930, 13839), (6090, 11203), (6590, 10353), (6902, 9885), (7395, 9226)]