1920960696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 5295456000

約数和(自身を除く): 3374495304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 179, 204, 232, 348, 358, 408, 493, 537, 696, 716, 907, 986, 1074, 1432, 1479, 1814, 1972, 2148, 2721, 2958, 3043, 3628, 3944, 4296, 5191, 5442, 5916, 6086, 7256, 9129, 10382, 10884, 11832, 12172, 15419, 15573, 18258, 20764, 21768, 24344, 26303, 30838, 31146, 36516, 41528, 46257, 52606, 61676, 62292, 73032, 78909, 88247, 92514, 105212, 123352, 124584, 157818, 162353, 176494, 185028, 210424, 264741, 315636, 324706, 352988, 370056, 447151, 487059, 529482, 631272, 649412, 705976, 894302, 974118, 1058964, 1298824, 1341453, 1788604, 1948236, 2117928, 2682906, 2760001, 3577208, 3896472, 4708237, 5365812, 5520002, 8280003, 9416474, 10731624, 11040004, 14124711, 16560006, 18832948, 22080008, 28249422, 33120012, 37665896, 56498844, 66240024, 80040029, 112997688, 160080058, 240120087, 320160116, 480240174, 640320232, 960480348, 1920960696]

約数ペア:

[(1, 1920960696), (2, 960480348), (3, 640320232), (4, 480240174), (6, 320160116), (8, 240120087), (12, 160080058), (17, 112997688), (24, 80040029), (29, 66240024), (34, 56498844), (51, 37665896), (58, 33120012), (68, 28249422), (87, 22080008), (102, 18832948), (116, 16560006), (136, 14124711), (174, 11040004), (179, 10731624), (204, 9416474), (232, 8280003), (348, 5520002), (358, 5365812), (408, 4708237), (493, 3896472), (537, 3577208), (696, 2760001), (716, 2682906), (907, 2117928), (986, 1948236), (1074, 1788604), (1432, 1341453), (1479, 1298824), (1814, 1058964), (1972, 974118), (2148, 894302), (2721, 705976), (2958, 649412), (3043, 631272), (3628, 529482), (3944, 487059), (4296, 447151), (5191, 370056), (5442, 352988), (5916, 324706), (6086, 315636), (7256, 264741), (9129, 210424), (10382, 185028), (10884, 176494), (11832, 162353), (12172, 157818), (15419, 124584), (15573, 123352), (18258, 105212), (20764, 92514), (21768, 88247), (24344, 78909), (26303, 73032), (30838, 62292), (31146, 61676), (36516, 52606), (41528, 46257)]