163807080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 514425600

約数和(自身を除く): 350618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 103, 116, 120, 145, 174, 206, 232, 290, 309, 348, 412, 435, 457, 515, 580, 618, 696, 824, 870, 914, 1030, 1160, 1236, 1371, 1545, 1740, 1828, 2060, 2285, 2472, 2742, 2987, 3090, 3480, 3656, 4120, 4570, 5484, 5974, 6180, 6855, 8961, 9140, 10968, 11948, 12360, 13253, 13710, 14935, 17922, 18280, 23896, 26506, 27420, 29870, 35844, 39759, 44805, 47071, 53012, 54840, 59740, 66265, 71688, 79518, 89610, 94142, 106024, 119480, 132530, 141213, 159036, 179220, 188284, 198795, 235355, 265060, 282426, 318072, 358440, 376568, 397590, 470710, 530120, 564852, 706065, 795180, 941420, 1129704, 1365059, 1412130, 1590360, 1882840, 2730118, 2824260, 4095177, 5460236, 5648520, 6825295, 8190354, 10920472, 13650590, 16380708, 20475885, 27301180, 32761416, 40951770, 54602360, 81903540, 163807080]

約数ペア:

[(1, 163807080), (2, 81903540), (3, 54602360), (4, 40951770), (5, 32761416), (6, 27301180), (8, 20475885), (10, 16380708), (12, 13650590), (15, 10920472), (20, 8190354), (24, 6825295), (29, 5648520), (30, 5460236), (40, 4095177), (58, 2824260), (60, 2730118), (87, 1882840), (103, 1590360), (116, 1412130), (120, 1365059), (145, 1129704), (174, 941420), (206, 795180), (232, 706065), (290, 564852), (309, 530120), (348, 470710), (412, 397590), (435, 376568), (457, 358440), (515, 318072), (580, 282426), (618, 265060), (696, 235355), (824, 198795), (870, 188284), (914, 179220), (1030, 159036), (1160, 141213), (1236, 132530), (1371, 119480), (1545, 106024), (1740, 94142), (1828, 89610), (2060, 79518), (2285, 71688), (2472, 66265), (2742, 59740), (2987, 54840), (3090, 53012), (3480, 47071), (3656, 44805), (4120, 39759), (4570, 35844), (5484, 29870), (5974, 27420), (6180, 26506), (6855, 23896), (8961, 18280), (9140, 17922), (10968, 14935), (11948, 13710), (12360, 13253)]