68084520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11579}}^1$

素因数の和:11607

約数の個数: 96

約数和(自身を含む): 237621600

約数和(自身を除く): 169537080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11579, 23158, 34737, 46316, 57895, 69474, 81053, 92632, 115790, 138948, 162106, 173685, 231580, 243159, 277896, 324212, 347370, 405265, 463160, 486318, 567371, 648424, 694740, 810530, 972636, 1134742, 1215795, 1389480, 1621060, 1702113, 1945272, 2269484, 2431590, 2836855, 3242120, 3404226, 4538968, 4863180, 5673710, 6808452, 8510565, 9726360, 11347420, 13616904, 17021130, 22694840, 34042260, 68084520]

約数ペア:

[(1, 68084520), (2, 34042260), (3, 22694840), (4, 17021130), (5, 13616904), (6, 11347420), (7, 9726360), (8, 8510565), (10, 6808452), (12, 5673710), (14, 4863180), (15, 4538968), (20, 3404226), (21, 3242120), (24, 2836855), (28, 2431590), (30, 2269484), (35, 1945272), (40, 1702113), (42, 1621060), (49, 1389480), (56, 1215795), (60, 1134742), (70, 972636), (84, 810530), (98, 694740), (105, 648424), (120, 567371), (140, 486318), (147, 463160), (168, 405265), (196, 347370), (210, 324212), (245, 277896), (280, 243159), (294, 231580), (392, 173685), (420, 162106), (490, 138948), (588, 115790), (735, 92632), (840, 81053), (980, 69474), (1176, 57895), (1470, 46316), (1960, 34737), (2940, 23158), (5880, 11579)]