14690720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 40170816

約数和(自身を除く): 25480096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 491, 544, 680, 748, 880, 935, 982, 1360, 1496, 1760, 1870, 1964, 2455, 2720, 2992, 3740, 3928, 4910, 5401, 5984, 7480, 7856, 8347, 9820, 10802, 14960, 15712, 16694, 19640, 21604, 27005, 29920, 33388, 39280, 41735, 43208, 54010, 66776, 78560, 83470, 86416, 91817, 108020, 133552, 166940, 172832, 183634, 216040, 267104, 333880, 367268, 432080, 459085, 667760, 734536, 864160, 918170, 1335520, 1469072, 1836340, 2938144, 3672680, 7345360, 14690720]

約数ペア:

[(1, 14690720), (2, 7345360), (4, 3672680), (5, 2938144), (8, 1836340), (10, 1469072), (11, 1335520), (16, 918170), (17, 864160), (20, 734536), (22, 667760), (32, 459085), (34, 432080), (40, 367268), (44, 333880), (55, 267104), (68, 216040), (80, 183634), (85, 172832), (88, 166940), (110, 133552), (136, 108020), (160, 91817), (170, 86416), (176, 83470), (187, 78560), (220, 66776), (272, 54010), (340, 43208), (352, 41735), (374, 39280), (440, 33388), (491, 29920), (544, 27005), (680, 21604), (748, 19640), (880, 16694), (935, 15712), (982, 14960), (1360, 10802), (1496, 9820), (1760, 8347), (1870, 7856), (1964, 7480), (2455, 5984), (2720, 5401), (2992, 4910), (3740, 3928)]