161071680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2217

約数の個数: 224

約数和(自身を含む): 637885440

約数和(自身を除く): 476813760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2179, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4358, 4620, 4928, 5280, 6160, 6537, 6720, 7392, 8716, 9240, 10560, 10895, 12320, 13074, 14784, 15253, 17432, 18480, 21790, 23969, 24640, 26148, 30506, 32685, 34864, 36960, 43580, 45759, 47938, 52296, 61012, 65370, 69728, 71907, 73920, 76265, 87160, 91518, 95876, 104592, 119845, 122024, 130740, 139456, 143814, 152530, 167783, 174320, 183036, 191752, 209184, 228795, 239690, 244048, 261480, 287628, 305060, 335566, 348640, 359535, 366072, 383504, 418368, 457590, 479380, 488096, 503349, 522960, 575256, 610120, 671132, 697280, 719070, 732144, 767008, 838915, 915180, 958760, 976192, 1006698, 1045920, 1150512, 1220240, 1342264, 1438140, 1464288, 1534016, 1677830, 1830360, 1917520, 2013396, 2091840, 2301024, 2440480, 2516745, 2684528, 2876280, 2928576, 3355660, 3660720, 3835040, 4026792, 4602048, 4880960, 5033490, 5369056, 5752560, 6711320, 7321440, 7670080, 8053584, 10066980, 10738112, 11505120, 13422640, 14642880, 16107168, 20133960, 23010240, 26845280, 32214336, 40267920, 53690560, 80535840, 161071680]

約数ペア:

[(1, 161071680), (2, 80535840), (3, 53690560), (4, 40267920), (5, 32214336), (6, 26845280), (7, 23010240), (8, 20133960), (10, 16107168), (11, 14642880), (12, 13422640), (14, 11505120), (15, 10738112), (16, 10066980), (20, 8053584), (21, 7670080), (22, 7321440), (24, 6711320), (28, 5752560), (30, 5369056), (32, 5033490), (33, 4880960), (35, 4602048), (40, 4026792), (42, 3835040), (44, 3660720), (48, 3355660), (55, 2928576), (56, 2876280), (60, 2684528), (64, 2516745), (66, 2440480), (70, 2301024), (77, 2091840), (80, 2013396), (84, 1917520), (88, 1830360), (96, 1677830), (105, 1534016), (110, 1464288), (112, 1438140), (120, 1342264), (132, 1220240), (140, 1150512), (154, 1045920), (160, 1006698), (165, 976192), (168, 958760), (176, 915180), (192, 838915), (210, 767008), (220, 732144), (224, 719070), (231, 697280), (240, 671132), (264, 610120), (280, 575256), (308, 522960), (320, 503349), (330, 488096), (336, 479380), (352, 457590), (385, 418368), (420, 383504), (440, 366072), (448, 359535), (462, 348640), (480, 335566), (528, 305060), (560, 287628), (616, 261480), (660, 244048), (672, 239690), (704, 228795), (770, 209184), (840, 191752), (880, 183036), (924, 174320), (960, 167783), (1056, 152530), (1120, 143814), (1155, 139456), (1232, 130740), (1320, 122024), (1344, 119845), (1540, 104592), (1680, 95876), (1760, 91518), (1848, 87160), (2112, 76265), (2179, 73920), (2240, 71907), (2310, 69728), (2464, 65370), (2640, 61012), (3080, 52296), (3360, 47938), (3520, 45759), (3696, 43580), (4358, 36960), (4620, 34864), (4928, 32685), (5280, 30506), (6160, 26148), (6537, 24640), (6720, 23969), (7392, 21790), (8716, 18480), (9240, 17432), (10560, 15253), (10895, 14784), (12320, 13074)]