399198240

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 384

約数和(自身を含む): 1639249920

約数和(自身を除く): 1240051680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 307, 315, 336, 344, 360, 378, 387, 420, 430, 432, 480, 504, 516, 540, 560, 602, 614, 630, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 921, 945, 1008, 1032, 1080, 1120, 1161, 1204, 1228, 1260, 1290, 1376, 1440, 1505, 1512, 1535, 1548, 1680, 1720, 1806, 1842, 1890, 1935, 2016, 2064, 2149, 2160, 2322, 2408, 2456, 2520, 2580, 2709, 2763, 3010, 3024, 3070, 3096, 3360, 3440, 3612, 3684, 3780, 3870, 4128, 4298, 4320, 4515, 4605, 4644, 4816, 4912, 5040, 5160, 5418, 5526, 5805, 6020, 6048, 6140, 6192, 6447, 6880, 7224, 7368, 7560, 7740, 8127, 8289, 8596, 9030, 9210, 9288, 9632, 9824, 10080, 10320, 10745, 10836, 11052, 11610, 12040, 12280, 12384, 12894, 13201, 13545, 13815, 14448, 14736, 15120, 15480, 16254, 16578, 17192, 18060, 18420, 18576, 19341, 20640, 21490, 21672, 22104, 23220, 24080, 24560, 25788, 26402, 27090, 27630, 28896, 29472, 30240, 30960, 32235, 32508, 33156, 34384, 36120, 36840, 37152, 38682, 39603, 40635, 41445, 42980, 43344, 44208, 46440, 48160, 49120, 51576, 52804, 54180, 55260, 58023, 61920, 64470, 65016, 66005, 66312, 68768, 72240, 73680, 77364, 79206, 81270, 82890, 85960, 86688, 88416, 92407, 92880, 96705, 103152, 105608, 108360, 110520, 116046, 118809, 128940, 130032, 132010, 132624, 144480, 147360, 154728, 158412, 162540, 165780, 171920, 184814, 185760, 193410, 198015, 206304, 211216, 216720, 221040, 232092, 237618, 257880, 260064, 264020, 265248, 277221, 290115, 309456, 316824, 325080, 331560, 343840, 356427, 369628, 386820, 396030, 422432, 433440, 442080, 462035, 464184, 475236, 515760, 528040, 554442, 580230, 594045, 618912, 633648, 650160, 663120, 712854, 739256, 773640, 792060, 831663, 924070, 928368, 950472, 1031520, 1056080, 1108884, 1160460, 1188090, 1267296, 1300320, 1326240, 1386105, 1425708, 1478512, 1547280, 1584120, 1663326, 1782135, 1848140, 1856736, 1900944, 2112160, 2217768, 2320920, 2376180, 2494989, 2772210, 2851416, 2957024, 3094560, 3168240, 3326652, 3564270, 3696280, 3801888, 4158315, 4435536, 4641840, 4752360, 4989978, 5544420, 5702832, 6336480, 6653304, 7128540, 7392560, 8316630, 8871072, 9283680, 9504720, 9979956, 11088840, 11405664, 12474945, 13306608, 14257080, 14785120, 16633260, 19009440, 19959912, 22177680, 24949890, 26613216, 28514160, 33266520, 39919824, 44355360, 49899780, 57028320, 66533040, 79839648, 99799560, 133066080, 199599120, 399198240]

約数ペア:

[(1, 399198240), (2, 199599120), (3, 133066080), (4, 99799560), (5, 79839648), (6, 66533040), (7, 57028320), (8, 49899780), (9, 44355360), (10, 39919824), (12, 33266520), (14, 28514160), (15, 26613216), (16, 24949890), (18, 22177680), (20, 19959912), (21, 19009440), (24, 16633260), (27, 14785120), (28, 14257080), (30, 13306608), (32, 12474945), (35, 11405664), (36, 11088840), (40, 9979956), (42, 9504720), (43, 9283680), (45, 8871072), (48, 8316630), (54, 7392560), (56, 7128540), (60, 6653304), (63, 6336480), (70, 5702832), (72, 5544420), (80, 4989978), (84, 4752360), (86, 4641840), (90, 4435536), (96, 4158315), (105, 3801888), (108, 3696280), (112, 3564270), (120, 3326652), (126, 3168240), (129, 3094560), (135, 2957024), (140, 2851416), (144, 2772210), (160, 2494989), (168, 2376180), (172, 2320920), (180, 2217768), (189, 2112160), (210, 1900944), (215, 1856736), (216, 1848140), (224, 1782135), (240, 1663326), (252, 1584120), (258, 1547280), (270, 1478512), (280, 1425708), (288, 1386105), (301, 1326240), (307, 1300320), (315, 1267296), (336, 1188090), (344, 1160460), (360, 1108884), (378, 1056080), (387, 1031520), (420, 950472), (430, 928368), (432, 924070), (480, 831663), (504, 792060), (516, 773640), (540, 739256), (560, 712854), (602, 663120), (614, 650160), (630, 633648), (645, 618912), (672, 594045), (688, 580230), (720, 554442), (756, 528040), (774, 515760), (840, 475236), (860, 464184), (864, 462035), (903, 442080), (921, 433440), (945, 422432), (1008, 396030), (1032, 386820), (1080, 369628), (1120, 356427), (1161, 343840), (1204, 331560), (1228, 325080), (1260, 316824), (1290, 309456), (1376, 290115), (1440, 277221), (1505, 265248), (1512, 264020), (1535, 260064), (1548, 257880), (1680, 237618), (1720, 232092), (1806, 221040), (1842, 216720), (1890, 211216), (1935, 206304), (2016, 198015), (2064, 193410), (2149, 185760), (2160, 184814), (2322, 171920), (2408, 165780), (2456, 162540), (2520, 158412), (2580, 154728), (2709, 147360), (2763, 144480), (3010, 132624), (3024, 132010), (3070, 130032), (3096, 128940), (3360, 118809), (3440, 116046), (3612, 110520), (3684, 108360), (3780, 105608), (3870, 103152), (4128, 96705), (4298, 92880), (4320, 92407), (4515, 88416), (4605, 86688), (4644, 85960), (4816, 82890), (4912, 81270), (5040, 79206), (5160, 77364), (5418, 73680), (5526, 72240), (5805, 68768), (6020, 66312), (6048, 66005), (6140, 65016), (6192, 64470), (6447, 61920), (6880, 58023), (7224, 55260), (7368, 54180), (7560, 52804), (7740, 51576), (8127, 49120), (8289, 48160), (8596, 46440), (9030, 44208), (9210, 43344), (9288, 42980), (9632, 41445), (9824, 40635), (10080, 39603), (10320, 38682), (10745, 37152), (10836, 36840), (11052, 36120), (11610, 34384), (12040, 33156), (12280, 32508), (12384, 32235), (12894, 30960), (13201, 30240), (13545, 29472), (13815, 28896), (14448, 27630), (14736, 27090), (15120, 26402), (15480, 25788), (16254, 24560), (16578, 24080), (17192, 23220), (18060, 22104), (18420, 21672), (18576, 21490), (19341, 20640)]