165495120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4329

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 446465712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4283, 4830, 5520, 6440, 7728, 8566, 9660, 12849, 12880, 17132, 19320, 21415, 25698, 29981, 34264, 38640, 42830, 51396, 59962, 64245, 68528, 85660, 89943, 98509, 102792, 119924, 128490, 149905, 171320, 179886, 197018, 205584, 239848, 256980, 295527, 299810, 342640, 359772, 394036, 449715, 479696, 492545, 513960, 591054, 599620, 689563, 719544, 788072, 899430, 985090, 1027920, 1182108, 1199240, 1379126, 1439088, 1477635, 1576144, 1798860, 1970180, 2068689, 2364216, 2398480, 2758252, 2955270, 3447815, 3597720, 3940360, 4137378, 4728432, 5516504, 5910540, 6895630, 7195440, 7880720, 8274756, 10343445, 11033008, 11821080, 13791260, 16549512, 20686890, 23642160, 27582520, 33099024, 41373780, 55165040, 82747560, 165495120]

約数ペア:

[(1, 165495120), (2, 82747560), (3, 55165040), (4, 41373780), (5, 33099024), (6, 27582520), (7, 23642160), (8, 20686890), (10, 16549512), (12, 13791260), (14, 11821080), (15, 11033008), (16, 10343445), (20, 8274756), (21, 7880720), (23, 7195440), (24, 6895630), (28, 5910540), (30, 5516504), (35, 4728432), (40, 4137378), (42, 3940360), (46, 3597720), (48, 3447815), (56, 2955270), (60, 2758252), (69, 2398480), (70, 2364216), (80, 2068689), (84, 1970180), (92, 1798860), (105, 1576144), (112, 1477635), (115, 1439088), (120, 1379126), (138, 1199240), (140, 1182108), (161, 1027920), (168, 985090), (184, 899430), (210, 788072), (230, 719544), (240, 689563), (276, 599620), (280, 591054), (322, 513960), (336, 492545), (345, 479696), (368, 449715), (420, 394036), (460, 359772), (483, 342640), (552, 299810), (560, 295527), (644, 256980), (690, 239848), (805, 205584), (840, 197018), (920, 179886), (966, 171320), (1104, 149905), (1288, 128490), (1380, 119924), (1610, 102792), (1680, 98509), (1840, 89943), (1932, 85660), (2415, 68528), (2576, 64245), (2760, 59962), (3220, 51396), (3864, 42830), (4283, 38640), (4830, 34264), (5520, 29981), (6440, 25698), (7728, 21415), (8566, 19320), (9660, 17132), (12849, 12880)]