161206080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 336

約数和(自身を含む): 625449600

約数和(自身を除く): 464243520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 149, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 298, 320, 322, 336, 345, 368, 392, 420, 447, 448, 460, 480, 483, 490, 552, 560, 588, 596, 644, 672, 690, 735, 736, 745, 784, 805, 840, 894, 920, 960, 966, 980, 1043, 1104, 1120, 1127, 1176, 1192, 1288, 1344, 1380, 1470, 1472, 1490, 1568, 1610, 1680, 1788, 1840, 1932, 1960, 2086, 2208, 2235, 2240, 2254, 2352, 2384, 2415, 2576, 2760, 2940, 2980, 3129, 3136, 3220, 3360, 3381, 3427, 3576, 3680, 3864, 3920, 4172, 4416, 4470, 4508, 4704, 4768, 4830, 5152, 5215, 5520, 5635, 5880, 5960, 6258, 6440, 6720, 6762, 6854, 7152, 7301, 7360, 7728, 7840, 8344, 8940, 9016, 9408, 9536, 9660, 10281, 10304, 10430, 11040, 11270, 11760, 11920, 12516, 12880, 13524, 13708, 14304, 14602, 15456, 15645, 15680, 16688, 16905, 17135, 17880, 18032, 19320, 20562, 20860, 21903, 22080, 22540, 23520, 23840, 23989, 25032, 25760, 27048, 27416, 28608, 29204, 30912, 31290, 33376, 33810, 34270, 35760, 36064, 36505, 38640, 41124, 41720, 43806, 45080, 47040, 47680, 47978, 50064, 51405, 51520, 54096, 54832, 58408, 62580, 66752, 67620, 68540, 71520, 71967, 72128, 73010, 77280, 82248, 83440, 87612, 90160, 95956, 100128, 102810, 108192, 109515, 109664, 116816, 119945, 125160, 135240, 137080, 143040, 143934, 146020, 154560, 164496, 166880, 167923, 175224, 180320, 191912, 200256, 205620, 216384, 219030, 219328, 233632, 239890, 250320, 270480, 274160, 287868, 292040, 328992, 333760, 335846, 350448, 359835, 360640, 383824, 411240, 438060, 467264, 479780, 500640, 503769, 540960, 548320, 575736, 584080, 657984, 671692, 700896, 719670, 767648, 822480, 839615, 876120, 959560, 1001280, 1007538, 1081920, 1096640, 1151472, 1168160, 1343384, 1401792, 1439340, 1535296, 1644960, 1679230, 1752240, 1919120, 2015076, 2302944, 2336320, 2518845, 2686768, 2878680, 3289920, 3358460, 3504480, 3838240, 4030152, 4605888, 5037690, 5373536, 5757360, 6716920, 7008960, 7676480, 8060304, 10075380, 10747072, 11514720, 13433840, 16120608, 20150760, 23029440, 26867680, 32241216, 40301520, 53735360, 80603040, 161206080]

約数ペア:

[(1, 161206080), (2, 80603040), (3, 53735360), (4, 40301520), (5, 32241216), (6, 26867680), (7, 23029440), (8, 20150760), (10, 16120608), (12, 13433840), (14, 11514720), (15, 10747072), (16, 10075380), (20, 8060304), (21, 7676480), (23, 7008960), (24, 6716920), (28, 5757360), (30, 5373536), (32, 5037690), (35, 4605888), (40, 4030152), (42, 3838240), (46, 3504480), (48, 3358460), (49, 3289920), (56, 2878680), (60, 2686768), (64, 2518845), (69, 2336320), (70, 2302944), (80, 2015076), (84, 1919120), (92, 1752240), (96, 1679230), (98, 1644960), (105, 1535296), (112, 1439340), (115, 1401792), (120, 1343384), (138, 1168160), (140, 1151472), (147, 1096640), (149, 1081920), (160, 1007538), (161, 1001280), (168, 959560), (184, 876120), (192, 839615), (196, 822480), (210, 767648), (224, 719670), (230, 700896), (240, 671692), (245, 657984), (276, 584080), (280, 575736), (294, 548320), (298, 540960), (320, 503769), (322, 500640), (336, 479780), (345, 467264), (368, 438060), (392, 411240), (420, 383824), (447, 360640), (448, 359835), (460, 350448), (480, 335846), (483, 333760), (490, 328992), (552, 292040), (560, 287868), (588, 274160), (596, 270480), (644, 250320), (672, 239890), (690, 233632), (735, 219328), (736, 219030), (745, 216384), (784, 205620), (805, 200256), (840, 191912), (894, 180320), (920, 175224), (960, 167923), (966, 166880), (980, 164496), (1043, 154560), (1104, 146020), (1120, 143934), (1127, 143040), (1176, 137080), (1192, 135240), (1288, 125160), (1344, 119945), (1380, 116816), (1470, 109664), (1472, 109515), (1490, 108192), (1568, 102810), (1610, 100128), (1680, 95956), (1788, 90160), (1840, 87612), (1932, 83440), (1960, 82248), (2086, 77280), (2208, 73010), (2235, 72128), (2240, 71967), (2254, 71520), (2352, 68540), (2384, 67620), (2415, 66752), (2576, 62580), (2760, 58408), (2940, 54832), (2980, 54096), (3129, 51520), (3136, 51405), (3220, 50064), (3360, 47978), (3381, 47680), (3427, 47040), (3576, 45080), (3680, 43806), (3864, 41720), (3920, 41124), (4172, 38640), (4416, 36505), (4470, 36064), (4508, 35760), (4704, 34270), (4768, 33810), (4830, 33376), (5152, 31290), (5215, 30912), (5520, 29204), (5635, 28608), (5880, 27416), (5960, 27048), (6258, 25760), (6440, 25032), (6720, 23989), (6762, 23840), (6854, 23520), (7152, 22540), (7301, 22080), (7360, 21903), (7728, 20860), (7840, 20562), (8344, 19320), (8940, 18032), (9016, 17880), (9408, 17135), (9536, 16905), (9660, 16688), (10281, 15680), (10304, 15645), (10430, 15456), (11040, 14602), (11270, 14304), (11760, 13708), (11920, 13524), (12516, 12880)]