396163040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 288

約数和(自身を含む): 1230707520

約数和(自身を除く): 834544480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 49, 52, 56, 65, 70, 80, 91, 92, 98, 104, 112, 115, 130, 140, 160, 161, 169, 182, 184, 196, 208, 224, 230, 245, 260, 280, 299, 322, 338, 364, 368, 392, 416, 455, 460, 490, 520, 560, 598, 637, 644, 676, 728, 736, 784, 805, 845, 910, 920, 980, 1040, 1120, 1127, 1183, 1196, 1274, 1288, 1352, 1456, 1495, 1568, 1610, 1690, 1820, 1840, 1960, 2080, 2093, 2197, 2254, 2366, 2392, 2548, 2576, 2704, 2912, 2990, 3185, 3220, 3380, 3640, 3680, 3887, 3920, 4186, 4394, 4508, 4732, 4784, 5096, 5152, 5408, 5635, 5915, 5980, 6370, 6440, 6760, 7280, 7774, 7840, 8281, 8372, 8788, 9016, 9464, 9568, 10192, 10465, 10985, 11270, 11830, 11960, 12740, 12880, 13520, 14560, 14651, 15379, 15548, 16562, 16744, 17576, 18032, 18928, 19435, 20384, 20930, 21970, 22540, 23660, 23920, 25480, 25760, 27040, 27209, 29302, 30758, 31096, 33124, 33488, 35152, 36064, 37856, 38870, 41405, 41860, 43940, 45080, 47320, 47840, 50531, 50960, 54418, 58604, 61516, 62192, 66248, 66976, 70304, 73255, 76895, 77740, 82810, 83720, 87880, 90160, 94640, 101062, 101920, 107653, 108836, 117208, 123032, 124384, 132496, 136045, 146510, 153790, 155480, 165620, 167440, 175760, 180320, 189280, 190463, 202124, 215306, 217672, 234416, 246064, 252655, 264992, 272090, 293020, 307580, 310960, 331240, 334880, 351520, 353717, 380926, 404248, 430612, 435344, 468832, 492128, 505310, 538265, 544180, 586040, 615160, 621920, 662480, 707434, 761852, 808496, 861224, 870688, 952315, 1010620, 1076530, 1088360, 1172080, 1230320, 1324960, 1414868, 1523704, 1616992, 1722448, 1768585, 1904630, 2021240, 2153060, 2176720, 2344160, 2460640, 2476019, 2829736, 3047408, 3444896, 3537170, 3809260, 4042480, 4306120, 4353440, 4952038, 5659472, 6094816, 7074340, 7618520, 8084960, 8612240, 9904076, 11318944, 12380095, 14148680, 15237040, 17224480, 19808152, 24760190, 28297360, 30474080, 39616304, 49520380, 56594720, 79232608, 99040760, 198081520, 396163040]

約数ペア:

[(1, 396163040), (2, 198081520), (4, 99040760), (5, 79232608), (7, 56594720), (8, 49520380), (10, 39616304), (13, 30474080), (14, 28297360), (16, 24760190), (20, 19808152), (23, 17224480), (26, 15237040), (28, 14148680), (32, 12380095), (35, 11318944), (40, 9904076), (46, 8612240), (49, 8084960), (52, 7618520), (56, 7074340), (65, 6094816), (70, 5659472), (80, 4952038), (91, 4353440), (92, 4306120), (98, 4042480), (104, 3809260), (112, 3537170), (115, 3444896), (130, 3047408), (140, 2829736), (160, 2476019), (161, 2460640), (169, 2344160), (182, 2176720), (184, 2153060), (196, 2021240), (208, 1904630), (224, 1768585), (230, 1722448), (245, 1616992), (260, 1523704), (280, 1414868), (299, 1324960), (322, 1230320), (338, 1172080), (364, 1088360), (368, 1076530), (392, 1010620), (416, 952315), (455, 870688), (460, 861224), (490, 808496), (520, 761852), (560, 707434), (598, 662480), (637, 621920), (644, 615160), (676, 586040), (728, 544180), (736, 538265), (784, 505310), (805, 492128), (845, 468832), (910, 435344), (920, 430612), (980, 404248), (1040, 380926), (1120, 353717), (1127, 351520), (1183, 334880), (1196, 331240), (1274, 310960), (1288, 307580), (1352, 293020), (1456, 272090), (1495, 264992), (1568, 252655), (1610, 246064), (1690, 234416), (1820, 217672), (1840, 215306), (1960, 202124), (2080, 190463), (2093, 189280), (2197, 180320), (2254, 175760), (2366, 167440), (2392, 165620), (2548, 155480), (2576, 153790), (2704, 146510), (2912, 136045), (2990, 132496), (3185, 124384), (3220, 123032), (3380, 117208), (3640, 108836), (3680, 107653), (3887, 101920), (3920, 101062), (4186, 94640), (4394, 90160), (4508, 87880), (4732, 83720), (4784, 82810), (5096, 77740), (5152, 76895), (5408, 73255), (5635, 70304), (5915, 66976), (5980, 66248), (6370, 62192), (6440, 61516), (6760, 58604), (7280, 54418), (7774, 50960), (7840, 50531), (8281, 47840), (8372, 47320), (8788, 45080), (9016, 43940), (9464, 41860), (9568, 41405), (10192, 38870), (10465, 37856), (10985, 36064), (11270, 35152), (11830, 33488), (11960, 33124), (12740, 31096), (12880, 30758), (13520, 29302), (14560, 27209), (14651, 27040), (15379, 25760), (15548, 25480), (16562, 23920), (16744, 23660), (17576, 22540), (18032, 21970), (18928, 20930), (19435, 20384)]