138176640

素因数分解:

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

素因数の和:204

約数の個数: 384

約数和(自身を含む): 572832000

約数和(自身を除く): 434655360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 149, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 298, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 447, 448, 460, 480, 483, 504, 552, 560, 576, 596, 630, 640, 644, 672, 690, 720, 736, 745, 805, 828, 840, 894, 896, 920, 960, 966, 1008, 1035, 1043, 1104, 1120, 1152, 1192, 1260, 1288, 1341, 1344, 1380, 1440, 1449, 1472, 1490, 1610, 1656, 1680, 1788, 1840, 1920, 1932, 2016, 2070, 2086, 2208, 2235, 2240, 2384, 2415, 2520, 2576, 2682, 2688, 2760, 2880, 2898, 2944, 2980, 3129, 3220, 3312, 3360, 3427, 3576, 3680, 3864, 4032, 4140, 4172, 4416, 4470, 4480, 4768, 4830, 5040, 5152, 5215, 5364, 5520, 5760, 5796, 5960, 6258, 6440, 6624, 6705, 6720, 6854, 7152, 7245, 7360, 7728, 8064, 8280, 8344, 8832, 8940, 9387, 9536, 9660, 10080, 10281, 10304, 10430, 10728, 11040, 11592, 11920, 12516, 12880, 13248, 13410, 13440, 13708, 14304, 14490, 14720, 15456, 15645, 16560, 16688, 17135, 17880, 18774, 19072, 19320, 20160, 20562, 20608, 20860, 21456, 22080, 23184, 23840, 23989, 25032, 25760, 26496, 26820, 27416, 28608, 28980, 30843, 30912, 31290, 33120, 33376, 34270, 35760, 37548, 38640, 40320, 41124, 41720, 42912, 44160, 46368, 46935, 47680, 47978, 50064, 51405, 51520, 53640, 54832, 57216, 57960, 61686, 61824, 62580, 66240, 66752, 68540, 71520, 71967, 75096, 77280, 82248, 83440, 85824, 92736, 93870, 95360, 95956, 100128, 102810, 103040, 107280, 109664, 115920, 119945, 123372, 125160, 132480, 133504, 137080, 143040, 143934, 150192, 154215, 154560, 164496, 166880, 171648, 185472, 187740, 191912, 200256, 205620, 214560, 215901, 219328, 231840, 239890, 246744, 250320, 274160, 286080, 287868, 300384, 308430, 309120, 328992, 333760, 359835, 375480, 383824, 400512, 411240, 429120, 431802, 438656, 463680, 479780, 493488, 500640, 548320, 575736, 600768, 616860, 657984, 667520, 719670, 750960, 767648, 822480, 858240, 863604, 927360, 959560, 986976, 1001280, 1079505, 1096640, 1151472, 1201536, 1233720, 1315968, 1439340, 1501920, 1535296, 1644960, 1727208, 1919120, 1973952, 2002560, 2159010, 2193280, 2302944, 2467440, 2878680, 3003840, 3070592, 3289920, 3454416, 3838240, 3947904, 4318020, 4605888, 4934880, 5757360, 6007680, 6579840, 6908832, 7676480, 8636040, 9211776, 9869760, 11514720, 13817664, 15352960, 17272080, 19739520, 23029440, 27635328, 34544160, 46058880, 69088320, 138176640]

約数ペア:

[(1, 138176640), (2, 69088320), (3, 46058880), (4, 34544160), (5, 27635328), (6, 23029440), (7, 19739520), (8, 17272080), (9, 15352960), (10, 13817664), (12, 11514720), (14, 9869760), (15, 9211776), (16, 8636040), (18, 7676480), (20, 6908832), (21, 6579840), (23, 6007680), (24, 5757360), (28, 4934880), (30, 4605888), (32, 4318020), (35, 3947904), (36, 3838240), (40, 3454416), (42, 3289920), (45, 3070592), (46, 3003840), (48, 2878680), (56, 2467440), (60, 2302944), (63, 2193280), (64, 2159010), (69, 2002560), (70, 1973952), (72, 1919120), (80, 1727208), (84, 1644960), (90, 1535296), (92, 1501920), (96, 1439340), (105, 1315968), (112, 1233720), (115, 1201536), (120, 1151472), (126, 1096640), (128, 1079505), (138, 1001280), (140, 986976), (144, 959560), (149, 927360), (160, 863604), (161, 858240), (168, 822480), (180, 767648), (184, 750960), (192, 719670), (207, 667520), (210, 657984), (224, 616860), (230, 600768), (240, 575736), (252, 548320), (276, 500640), (280, 493488), (288, 479780), (298, 463680), (315, 438656), (320, 431802), (322, 429120), (336, 411240), (345, 400512), (360, 383824), (368, 375480), (384, 359835), (414, 333760), (420, 328992), (447, 309120), (448, 308430), (460, 300384), (480, 287868), (483, 286080), (504, 274160), (552, 250320), (560, 246744), (576, 239890), (596, 231840), (630, 219328), (640, 215901), (644, 214560), (672, 205620), (690, 200256), (720, 191912), (736, 187740), (745, 185472), (805, 171648), (828, 166880), (840, 164496), (894, 154560), (896, 154215), (920, 150192), (960, 143934), (966, 143040), (1008, 137080), (1035, 133504), (1043, 132480), (1104, 125160), (1120, 123372), (1152, 119945), (1192, 115920), (1260, 109664), (1288, 107280), (1341, 103040), (1344, 102810), (1380, 100128), (1440, 95956), (1449, 95360), (1472, 93870), (1490, 92736), (1610, 85824), (1656, 83440), (1680, 82248), (1788, 77280), (1840, 75096), (1920, 71967), (1932, 71520), (2016, 68540), (2070, 66752), (2086, 66240), (2208, 62580), (2235, 61824), (2240, 61686), (2384, 57960), (2415, 57216), (2520, 54832), (2576, 53640), (2682, 51520), (2688, 51405), (2760, 50064), (2880, 47978), (2898, 47680), (2944, 46935), (2980, 46368), (3129, 44160), (3220, 42912), (3312, 41720), (3360, 41124), (3427, 40320), (3576, 38640), (3680, 37548), (3864, 35760), (4032, 34270), (4140, 33376), (4172, 33120), (4416, 31290), (4470, 30912), (4480, 30843), (4768, 28980), (4830, 28608), (5040, 27416), (5152, 26820), (5215, 26496), (5364, 25760), (5520, 25032), (5760, 23989), (5796, 23840), (5960, 23184), (6258, 22080), (6440, 21456), (6624, 20860), (6705, 20608), (6720, 20562), (6854, 20160), (7152, 19320), (7245, 19072), (7360, 18774), (7728, 17880), (8064, 17135), (8280, 16688), (8344, 16560), (8832, 15645), (8940, 15456), (9387, 14720), (9536, 14490), (9660, 14304), (10080, 13708), (10281, 13440), (10304, 13410), (10430, 13248), (10728, 12880), (11040, 12516), (11592, 11920)]