162961920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 240

約数和(自身を含む): 616648032

約数和(自身を除く): 453686112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 643, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1286, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1929, 1980, 2112, 2304, 2560, 2572, 2640, 2816, 2880, 3168, 3215, 3520, 3840, 3858, 3960, 4224, 4608, 5144, 5280, 5632, 5760, 5787, 6336, 6430, 7040, 7073, 7680, 7716, 7920, 8448, 9645, 10288, 10560, 11520, 11574, 12672, 12860, 14080, 14146, 15432, 15840, 16896, 19290, 20576, 21120, 21219, 23040, 23148, 25344, 25720, 28160, 28292, 28935, 30864, 31680, 35365, 38580, 41152, 42240, 42438, 46296, 50688, 51440, 56584, 57870, 61728, 63360, 63657, 70730, 77160, 82304, 84480, 84876, 92592, 102880, 106095, 113168, 115740, 123456, 126720, 127314, 141460, 154320, 164608, 169752, 185184, 205760, 212190, 226336, 231480, 246912, 253440, 254628, 282920, 308640, 318285, 329216, 339504, 370368, 411520, 424380, 452672, 462960, 493824, 509256, 565840, 617280, 636570, 679008, 740736, 823040, 848760, 905344, 925920, 987648, 1018512, 1131680, 1234560, 1273140, 1358016, 1481472, 1646080, 1697520, 1810688, 1851840, 2037024, 2263360, 2469120, 2546280, 2716032, 2962944, 3395040, 3621376, 3703680, 4074048, 4526720, 4938240, 5092560, 5432064, 6790080, 7407360, 8148096, 9053440, 10185120, 10864128, 13580160, 14814720, 16296192, 18106880, 20370240, 27160320, 32592384, 40740480, 54320640, 81480960, 162961920]

約数ペア:

[(1, 162961920), (2, 81480960), (3, 54320640), (4, 40740480), (5, 32592384), (6, 27160320), (8, 20370240), (9, 18106880), (10, 16296192), (11, 14814720), (12, 13580160), (15, 10864128), (16, 10185120), (18, 9053440), (20, 8148096), (22, 7407360), (24, 6790080), (30, 5432064), (32, 5092560), (33, 4938240), (36, 4526720), (40, 4074048), (44, 3703680), (45, 3621376), (48, 3395040), (55, 2962944), (60, 2716032), (64, 2546280), (66, 2469120), (72, 2263360), (80, 2037024), (88, 1851840), (90, 1810688), (96, 1697520), (99, 1646080), (110, 1481472), (120, 1358016), (128, 1273140), (132, 1234560), (144, 1131680), (160, 1018512), (165, 987648), (176, 925920), (180, 905344), (192, 848760), (198, 823040), (220, 740736), (240, 679008), (256, 636570), (264, 617280), (288, 565840), (320, 509256), (330, 493824), (352, 462960), (360, 452672), (384, 424380), (396, 411520), (440, 370368), (480, 339504), (495, 329216), (512, 318285), (528, 308640), (576, 282920), (640, 254628), (643, 253440), (660, 246912), (704, 231480), (720, 226336), (768, 212190), (792, 205760), (880, 185184), (960, 169752), (990, 164608), (1056, 154320), (1152, 141460), (1280, 127314), (1286, 126720), (1320, 123456), (1408, 115740), (1440, 113168), (1536, 106095), (1584, 102880), (1760, 92592), (1920, 84876), (1929, 84480), (1980, 82304), (2112, 77160), (2304, 70730), (2560, 63657), (2572, 63360), (2640, 61728), (2816, 57870), (2880, 56584), (3168, 51440), (3215, 50688), (3520, 46296), (3840, 42438), (3858, 42240), (3960, 41152), (4224, 38580), (4608, 35365), (5144, 31680), (5280, 30864), (5632, 28935), (5760, 28292), (5787, 28160), (6336, 25720), (6430, 25344), (7040, 23148), (7073, 23040), (7680, 21219), (7716, 21120), (7920, 20576), (8448, 19290), (9645, 16896), (10288, 15840), (10560, 15432), (11520, 14146), (11574, 14080), (12672, 12860)]