208333080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8430

約数の個数: 128

約数和(自身を含む): 724723200

約数和(自身を除く): 516390120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 8387, 12420, 16774, 24840, 25161, 33548, 41935, 50322, 67096, 75483, 83870, 100644, 125805, 150966, 167740, 192901, 201288, 226449, 251610, 301932, 335480, 377415, 385802, 452898, 503220, 578703, 603864, 754830, 771604, 905796, 964505, 1006440, 1132245, 1157406, 1509660, 1543208, 1736109, 1811592, 1929010, 2264490, 2314812, 2893515, 3019320, 3472218, 3858020, 4528980, 4629624, 5208327, 5787030, 6944436, 7716040, 8680545, 9057960, 10416654, 11574060, 13888872, 17361090, 20833308, 23148120, 26041635, 34722180, 41666616, 52083270, 69444360, 104166540, 208333080]

約数ペア:

[(1, 208333080), (2, 104166540), (3, 69444360), (4, 52083270), (5, 41666616), (6, 34722180), (8, 26041635), (9, 23148120), (10, 20833308), (12, 17361090), (15, 13888872), (18, 11574060), (20, 10416654), (23, 9057960), (24, 8680545), (27, 7716040), (30, 6944436), (36, 5787030), (40, 5208327), (45, 4629624), (46, 4528980), (54, 3858020), (60, 3472218), (69, 3019320), (72, 2893515), (90, 2314812), (92, 2264490), (108, 1929010), (115, 1811592), (120, 1736109), (135, 1543208), (138, 1509660), (180, 1157406), (184, 1132245), (207, 1006440), (216, 964505), (230, 905796), (270, 771604), (276, 754830), (345, 603864), (360, 578703), (414, 503220), (460, 452898), (540, 385802), (552, 377415), (621, 335480), (690, 301932), (828, 251610), (920, 226449), (1035, 201288), (1080, 192901), (1242, 167740), (1380, 150966), (1656, 125805), (2070, 100644), (2484, 83870), (2760, 75483), (3105, 67096), (4140, 50322), (4968, 41935), (6210, 33548), (8280, 25161), (8387, 24840), (12420, 16774)]