67768360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 177292800

約数和(自身を除く): 109524440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 47, 55, 58, 88, 94, 110, 113, 116, 145, 188, 220, 226, 232, 235, 290, 319, 376, 440, 452, 470, 517, 565, 580, 638, 904, 940, 1034, 1130, 1160, 1243, 1276, 1363, 1595, 1880, 2068, 2260, 2486, 2552, 2585, 2726, 3190, 3277, 4136, 4520, 4972, 5170, 5311, 5452, 6215, 6380, 6554, 6815, 9944, 10340, 10622, 10904, 12430, 12760, 13108, 13630, 14993, 16385, 20680, 21244, 24860, 26216, 26555, 27260, 29986, 32770, 36047, 42488, 49720, 53110, 54520, 58421, 59972, 65540, 72094, 74965, 106220, 116842, 119944, 131080, 144188, 149930, 154019, 180235, 212440, 233684, 288376, 292105, 299860, 308038, 360470, 467368, 584210, 599720, 616076, 720940, 770095, 1168420, 1232152, 1441880, 1540190, 1694209, 2336840, 3080380, 3388418, 6160760, 6776836, 8471045, 13553672, 16942090, 33884180, 67768360]

約数ペア:

[(1, 67768360), (2, 33884180), (4, 16942090), (5, 13553672), (8, 8471045), (10, 6776836), (11, 6160760), (20, 3388418), (22, 3080380), (29, 2336840), (40, 1694209), (44, 1540190), (47, 1441880), (55, 1232152), (58, 1168420), (88, 770095), (94, 720940), (110, 616076), (113, 599720), (116, 584210), (145, 467368), (188, 360470), (220, 308038), (226, 299860), (232, 292105), (235, 288376), (290, 233684), (319, 212440), (376, 180235), (440, 154019), (452, 149930), (470, 144188), (517, 131080), (565, 119944), (580, 116842), (638, 106220), (904, 74965), (940, 72094), (1034, 65540), (1130, 59972), (1160, 58421), (1243, 54520), (1276, 53110), (1363, 49720), (1595, 42488), (1880, 36047), (2068, 32770), (2260, 29986), (2486, 27260), (2552, 26555), (2585, 26216), (2726, 24860), (3190, 21244), (3277, 20680), (4136, 16385), (4520, 14993), (4972, 13630), (5170, 13108), (5311, 12760), (5452, 12430), (6215, 10904), (6380, 10622), (6554, 10340), (6815, 9944)]