346540320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 288

約数和(自身を含む): 1396362240

約数和(自身を除く): 1049821920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1109, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2218, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3327, 3360, 3472, 3720, 3906, 4340, 4436, 4464, 4960, 5040, 5208, 5545, 5580, 6510, 6654, 6944, 7440, 7763, 7812, 8680, 8872, 8928, 9765, 9981, 10080, 10416, 11090, 11160, 13020, 13308, 14880, 15526, 15624, 16635, 17360, 17744, 19530, 19962, 20832, 22180, 22320, 23289, 26040, 26616, 31052, 31248, 33270, 34379, 34720, 35488, 38815, 39060, 39924, 44360, 44640, 46578, 49905, 52080, 53232, 62104, 62496, 66540, 68758, 69867, 77630, 78120, 79848, 88720, 93156, 99810, 103137, 104160, 106464, 116445, 124208, 133080, 137516, 139734, 155260, 156240, 159696, 171895, 177440, 186312, 199620, 206274, 232890, 240653, 248416, 266160, 275032, 279468, 309411, 310520, 312480, 319392, 343790, 349335, 372624, 399240, 412548, 465780, 481306, 515685, 532320, 550064, 558936, 618822, 621040, 687580, 698670, 721959, 745248, 798480, 825096, 931560, 962612, 1031370, 1100128, 1117872, 1203265, 1237644, 1242080, 1375160, 1397340, 1443918, 1547055, 1596960, 1650192, 1863120, 1925224, 2062740, 2165877, 2235744, 2406530, 2475288, 2750320, 2794680, 2887836, 3094110, 3300384, 3609795, 3726240, 3850448, 4125480, 4331754, 4813060, 4950576, 5500640, 5589360, 5775672, 6188220, 7219590, 7700896, 8250960, 8663508, 9626120, 9901152, 10829385, 11178720, 11551344, 12376440, 14439180, 16501920, 17327016, 19252240, 21658770, 23102688, 24752880, 28878360, 34654032, 38504480, 43317540, 49505760, 57756720, 69308064, 86635080, 115513440, 173270160, 346540320]

約数ペア:

[(1, 346540320), (2, 173270160), (3, 115513440), (4, 86635080), (5, 69308064), (6, 57756720), (7, 49505760), (8, 43317540), (9, 38504480), (10, 34654032), (12, 28878360), (14, 24752880), (15, 23102688), (16, 21658770), (18, 19252240), (20, 17327016), (21, 16501920), (24, 14439180), (28, 12376440), (30, 11551344), (31, 11178720), (32, 10829385), (35, 9901152), (36, 9626120), (40, 8663508), (42, 8250960), (45, 7700896), (48, 7219590), (56, 6188220), (60, 5775672), (62, 5589360), (63, 5500640), (70, 4950576), (72, 4813060), (80, 4331754), (84, 4125480), (90, 3850448), (93, 3726240), (96, 3609795), (105, 3300384), (112, 3094110), (120, 2887836), (124, 2794680), (126, 2750320), (140, 2475288), (144, 2406530), (155, 2235744), (160, 2165877), (168, 2062740), (180, 1925224), (186, 1863120), (210, 1650192), (217, 1596960), (224, 1547055), (240, 1443918), (248, 1397340), (252, 1375160), (279, 1242080), (280, 1237644), (288, 1203265), (310, 1117872), (315, 1100128), (336, 1031370), (360, 962612), (372, 931560), (420, 825096), (434, 798480), (465, 745248), (480, 721959), (496, 698670), (504, 687580), (558, 621040), (560, 618822), (620, 558936), (630, 550064), (651, 532320), (672, 515685), (720, 481306), (744, 465780), (840, 412548), (868, 399240), (930, 372624), (992, 349335), (1008, 343790), (1085, 319392), (1109, 312480), (1116, 310520), (1120, 309411), (1240, 279468), (1260, 275032), (1302, 266160), (1395, 248416), (1440, 240653), (1488, 232890), (1680, 206274), (1736, 199620), (1860, 186312), (1953, 177440), (2016, 171895), (2170, 159696), (2218, 156240), (2232, 155260), (2480, 139734), (2520, 137516), (2604, 133080), (2790, 124208), (2976, 116445), (3255, 106464), (3327, 104160), (3360, 103137), (3472, 99810), (3720, 93156), (3906, 88720), (4340, 79848), (4436, 78120), (4464, 77630), (4960, 69867), (5040, 68758), (5208, 66540), (5545, 62496), (5580, 62104), (6510, 53232), (6654, 52080), (6944, 49905), (7440, 46578), (7763, 44640), (7812, 44360), (8680, 39924), (8872, 39060), (8928, 38815), (9765, 35488), (9981, 34720), (10080, 34379), (10416, 33270), (11090, 31248), (11160, 31052), (13020, 26616), (13308, 26040), (14880, 23289), (15526, 22320), (15624, 22180), (16635, 20832), (17360, 19962), (17744, 19530)]