1879934280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 256

約数和(自身を含む): 6716736000

約数和(自身を除く): 4836801720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 229, 232, 280, 290, 337, 348, 406, 420, 435, 458, 580, 609, 674, 687, 696, 812, 840, 870, 916, 1011, 1015, 1145, 1160, 1218, 1348, 1374, 1603, 1624, 1685, 1740, 1832, 2022, 2030, 2290, 2359, 2436, 2696, 2748, 3045, 3206, 3370, 3435, 3480, 4044, 4060, 4580, 4718, 4809, 4872, 5055, 5496, 6090, 6412, 6641, 6740, 6870, 7077, 8015, 8088, 8120, 9160, 9436, 9618, 9773, 10110, 11795, 12180, 12824, 13282, 13480, 13740, 14154, 16030, 18872, 19236, 19546, 19923, 20220, 23590, 24045, 24360, 26564, 27480, 28308, 29319, 32060, 33205, 35385, 38472, 39092, 39846, 40440, 46487, 47180, 48090, 48865, 53128, 56616, 58638, 64120, 66410, 68411, 70770, 77173, 78184, 79692, 92974, 94360, 96180, 97730, 99615, 117276, 132820, 136822, 139461, 141540, 146595, 154346, 159384, 185948, 192360, 195460, 199230, 205233, 231519, 232435, 234552, 265640, 273644, 278922, 283080, 293190, 308692, 342055, 371896, 385865, 390920, 398460, 410466, 463038, 464870, 540211, 547288, 557844, 586380, 617384, 684110, 697305, 771730, 796920, 820932, 926076, 929740, 1026165, 1080422, 1115688, 1157595, 1172760, 1368220, 1394610, 1543460, 1620633, 1641864, 1852152, 1859480, 2052330, 2160844, 2238017, 2315190, 2701055, 2736440, 2789220, 3086920, 3241266, 4104660, 4321688, 4476034, 4630380, 5402110, 5578440, 6482532, 6714051, 8103165, 8209320, 8952068, 9260760, 10804220, 11190085, 12965064, 13428102, 15666119, 16206330, 17904136, 21608440, 22380170, 26856204, 31332238, 32412660, 33570255, 44760340, 46998357, 53712408, 62664476, 64825320, 67140510, 78330595, 89520680, 93996714, 125328952, 134281020, 156661190, 187993428, 234991785, 268562040, 313322380, 375986856, 469983570, 626644760, 939967140, 1879934280]

約数ペア:

[(1, 1879934280), (2, 939967140), (3, 626644760), (4, 469983570), (5, 375986856), (6, 313322380), (7, 268562040), (8, 234991785), (10, 187993428), (12, 156661190), (14, 134281020), (15, 125328952), (20, 93996714), (21, 89520680), (24, 78330595), (28, 67140510), (29, 64825320), (30, 62664476), (35, 53712408), (40, 46998357), (42, 44760340), (56, 33570255), (58, 32412660), (60, 31332238), (70, 26856204), (84, 22380170), (87, 21608440), (105, 17904136), (116, 16206330), (120, 15666119), (140, 13428102), (145, 12965064), (168, 11190085), (174, 10804220), (203, 9260760), (210, 8952068), (229, 8209320), (232, 8103165), (280, 6714051), (290, 6482532), (337, 5578440), (348, 5402110), (406, 4630380), (420, 4476034), (435, 4321688), (458, 4104660), (580, 3241266), (609, 3086920), (674, 2789220), (687, 2736440), (696, 2701055), (812, 2315190), (840, 2238017), (870, 2160844), (916, 2052330), (1011, 1859480), (1015, 1852152), (1145, 1641864), (1160, 1620633), (1218, 1543460), (1348, 1394610), (1374, 1368220), (1603, 1172760), (1624, 1157595), (1685, 1115688), (1740, 1080422), (1832, 1026165), (2022, 929740), (2030, 926076), (2290, 820932), (2359, 796920), (2436, 771730), (2696, 697305), (2748, 684110), (3045, 617384), (3206, 586380), (3370, 557844), (3435, 547288), (3480, 540211), (4044, 464870), (4060, 463038), (4580, 410466), (4718, 398460), (4809, 390920), (4872, 385865), (5055, 371896), (5496, 342055), (6090, 308692), (6412, 293190), (6641, 283080), (6740, 278922), (6870, 273644), (7077, 265640), (8015, 234552), (8088, 232435), (8120, 231519), (9160, 205233), (9436, 199230), (9618, 195460), (9773, 192360), (10110, 185948), (11795, 159384), (12180, 154346), (12824, 146595), (13282, 141540), (13480, 139461), (13740, 136822), (14154, 132820), (16030, 117276), (18872, 99615), (19236, 97730), (19546, 96180), (19923, 94360), (20220, 92974), (23590, 79692), (24045, 78184), (24360, 77173), (26564, 70770), (27480, 68411), (28308, 66410), (29319, 64120), (32060, 58638), (33205, 56616), (35385, 53128), (38472, 48865), (39092, 48090), (39846, 47180), (40440, 46487)]