15674340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 51480576

約数和(自身を除く): 35806236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 127, 132, 165, 170, 187, 204, 220, 242, 254, 255, 330, 340, 363, 374, 381, 484, 508, 510, 561, 605, 635, 660, 726, 748, 762, 935, 1020, 1122, 1210, 1270, 1397, 1452, 1524, 1815, 1870, 1905, 2057, 2159, 2244, 2420, 2540, 2794, 2805, 3630, 3740, 3810, 4114, 4191, 4318, 5588, 5610, 6171, 6477, 6985, 7260, 7620, 8228, 8382, 8636, 10285, 10795, 11220, 12342, 12954, 13970, 15367, 16764, 20570, 20955, 21590, 23749, 24684, 25908, 27940, 30734, 30855, 32385, 41140, 41910, 43180, 46101, 47498, 61468, 61710, 64770, 71247, 76835, 83820, 92202, 94996, 118745, 123420, 129540, 142494, 153670, 184404, 230505, 237490, 261239, 284988, 307340, 356235, 461010, 474980, 522478, 712470, 783717, 922020, 1044956, 1306195, 1424940, 1567434, 2612390, 3134868, 3918585, 5224780, 7837170, 15674340]

約数ペア:

[(1, 15674340), (2, 7837170), (3, 5224780), (4, 3918585), (5, 3134868), (6, 2612390), (10, 1567434), (11, 1424940), (12, 1306195), (15, 1044956), (17, 922020), (20, 783717), (22, 712470), (30, 522478), (33, 474980), (34, 461010), (44, 356235), (51, 307340), (55, 284988), (60, 261239), (66, 237490), (68, 230505), (85, 184404), (102, 153670), (110, 142494), (121, 129540), (127, 123420), (132, 118745), (165, 94996), (170, 92202), (187, 83820), (204, 76835), (220, 71247), (242, 64770), (254, 61710), (255, 61468), (330, 47498), (340, 46101), (363, 43180), (374, 41910), (381, 41140), (484, 32385), (508, 30855), (510, 30734), (561, 27940), (605, 25908), (635, 24684), (660, 23749), (726, 21590), (748, 20955), (762, 20570), (935, 16764), (1020, 15367), (1122, 13970), (1210, 12954), (1270, 12342), (1397, 11220), (1452, 10795), (1524, 10285), (1815, 8636), (1870, 8382), (1905, 8228), (2057, 7620), (2159, 7260), (2244, 6985), (2420, 6477), (2540, 6171), (2794, 5610), (2805, 5588), (3630, 4318), (3740, 4191), (3810, 4114)]