12720113280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1232

約数の個数: 384

約数和(自身を含む): 50390121600

約数和(自身を除く): 37670008320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 389, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 778, 811, 840, 896, 960, 1008, 1120, 1152, 1167, 1260, 1344, 1440, 1556, 1622, 1680, 1920, 1945, 2016, 2240, 2334, 2433, 2520, 2688, 2723, 2880, 3112, 3244, 3360, 3501, 3890, 4032, 4055, 4480, 4668, 4866, 5040, 5446, 5677, 5760, 5835, 6224, 6488, 6720, 7002, 7299, 7780, 8064, 8110, 8169, 9336, 9732, 10080, 10892, 11354, 11670, 12165, 12448, 12976, 13440, 13615, 14004, 14598, 15560, 16220, 16338, 17031, 17505, 18672, 19464, 20160, 21784, 22708, 23340, 24330, 24507, 24896, 25952, 27230, 28008, 28385, 29196, 31120, 32440, 32676, 34062, 35010, 36495, 37344, 38928, 40320, 40845, 43568, 45416, 46680, 48660, 49014, 49792, 51093, 51904, 54460, 56016, 56770, 58392, 62240, 64880, 65352, 68124, 70020, 72990, 74688, 77856, 81690, 85155, 87136, 90832, 93360, 97320, 98028, 102186, 103808, 108920, 112032, 113540, 116784, 122535, 124480, 129760, 130704, 136248, 140040, 145980, 149376, 155712, 163380, 170310, 174272, 181664, 186720, 194640, 196056, 204372, 217840, 224064, 227080, 233568, 245070, 248960, 255465, 259520, 261408, 272496, 280080, 291960, 311424, 315479, 326760, 340620, 348544, 363328, 373440, 389280, 392112, 408744, 435680, 448128, 454160, 467136, 490140, 510930, 519040, 522816, 544992, 560160, 583920, 630958, 653520, 681240, 726656, 746880, 778560, 784224, 817488, 871360, 908320, 934272, 946437, 980280, 1021860, 1045632, 1089984, 1120320, 1167840, 1261916, 1307040, 1362480, 1557120, 1568448, 1577395, 1634976, 1742720, 1816640, 1892874, 1960560, 2043720, 2179968, 2208353, 2240640, 2335680, 2523832, 2614080, 2724960, 2839311, 3136896, 3154790, 3269952, 3633280, 3785748, 3921120, 4087440, 4416706, 4671360, 4732185, 5047664, 5228160, 5449920, 5678622, 6309580, 6539904, 6625059, 7571496, 7842240, 8174880, 8833412, 9464370, 10095328, 10899840, 11041765, 11357244, 12619160, 13250118, 14196555, 15142992, 15684480, 16349760, 17666824, 18928740, 19875177, 20190656, 22083530, 22714488, 25238320, 26500236, 28393110, 30285984, 32699520, 33125295, 35333648, 37857480, 39750354, 40381312, 44167060, 45428976, 50476640, 53000472, 56786220, 60571968, 66250590, 70667296, 75714960, 79500708, 88334120, 90857952, 99375885, 100953280, 106000944, 113572440, 121143936, 132501180, 141334592, 151429920, 159001416, 176668240, 181715904, 198751770, 201906560, 212001888, 227144880, 265002360, 282669184, 302859840, 318002832, 353336480, 363431808, 397503540, 424003776, 454289760, 530004720, 605719680, 636005664, 706672960, 795007080, 848007552, 908579520, 1060009440, 1272011328, 1413345920, 1590014160, 1817159040, 2120018880, 2544022656, 3180028320, 4240037760, 6360056640, 12720113280]

約数ペア:

[(1, 12720113280), (2, 6360056640), (3, 4240037760), (4, 3180028320), (5, 2544022656), (6, 2120018880), (7, 1817159040), (8, 1590014160), (9, 1413345920), (10, 1272011328), (12, 1060009440), (14, 908579520), (15, 848007552), (16, 795007080), (18, 706672960), (20, 636005664), (21, 605719680), (24, 530004720), (28, 454289760), (30, 424003776), (32, 397503540), (35, 363431808), (36, 353336480), (40, 318002832), (42, 302859840), (45, 282669184), (48, 265002360), (56, 227144880), (60, 212001888), (63, 201906560), (64, 198751770), (70, 181715904), (72, 176668240), (80, 159001416), (84, 151429920), (90, 141334592), (96, 132501180), (105, 121143936), (112, 113572440), (120, 106000944), (126, 100953280), (128, 99375885), (140, 90857952), (144, 88334120), (160, 79500708), (168, 75714960), (180, 70667296), (192, 66250590), (210, 60571968), (224, 56786220), (240, 53000472), (252, 50476640), (280, 45428976), (288, 44167060), (315, 40381312), (320, 39750354), (336, 37857480), (360, 35333648), (384, 33125295), (389, 32699520), (420, 30285984), (448, 28393110), (480, 26500236), (504, 25238320), (560, 22714488), (576, 22083530), (630, 20190656), (640, 19875177), (672, 18928740), (720, 17666824), (778, 16349760), (811, 15684480), (840, 15142992), (896, 14196555), (960, 13250118), (1008, 12619160), (1120, 11357244), (1152, 11041765), (1167, 10899840), (1260, 10095328), (1344, 9464370), (1440, 8833412), (1556, 8174880), (1622, 7842240), (1680, 7571496), (1920, 6625059), (1945, 6539904), (2016, 6309580), (2240, 5678622), (2334, 5449920), (2433, 5228160), (2520, 5047664), (2688, 4732185), (2723, 4671360), (2880, 4416706), (3112, 4087440), (3244, 3921120), (3360, 3785748), (3501, 3633280), (3890, 3269952), (4032, 3154790), (4055, 3136896), (4480, 2839311), (4668, 2724960), (4866, 2614080), (5040, 2523832), (5446, 2335680), (5677, 2240640), (5760, 2208353), (5835, 2179968), (6224, 2043720), (6488, 1960560), (6720, 1892874), (7002, 1816640), (7299, 1742720), (7780, 1634976), (8064, 1577395), (8110, 1568448), (8169, 1557120), (9336, 1362480), (9732, 1307040), (10080, 1261916), (10892, 1167840), (11354, 1120320), (11670, 1089984), (12165, 1045632), (12448, 1021860), (12976, 980280), (13440, 946437), (13615, 934272), (14004, 908320), (14598, 871360), (15560, 817488), (16220, 784224), (16338, 778560), (17031, 746880), (17505, 726656), (18672, 681240), (19464, 653520), (20160, 630958), (21784, 583920), (22708, 560160), (23340, 544992), (24330, 522816), (24507, 519040), (24896, 510930), (25952, 490140), (27230, 467136), (28008, 454160), (28385, 448128), (29196, 435680), (31120, 408744), (32440, 392112), (32676, 389280), (34062, 373440), (35010, 363328), (36495, 348544), (37344, 340620), (38928, 326760), (40320, 315479), (40845, 311424), (43568, 291960), (45416, 280080), (46680, 272496), (48660, 261408), (49014, 259520), (49792, 255465), (51093, 248960), (51904, 245070), (54460, 233568), (56016, 227080), (56770, 224064), (58392, 217840), (62240, 204372), (64880, 196056), (65352, 194640), (68124, 186720), (70020, 181664), (72990, 174272), (74688, 170310), (77856, 163380), (81690, 155712), (85155, 149376), (87136, 145980), (90832, 140040), (93360, 136248), (97320, 130704), (98028, 129760), (102186, 124480), (103808, 122535), (108920, 116784), (112032, 113540)]