2077880000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 280

約数和(自身を含む): 6065483424

約数和(自身を除く): 3987603424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 41, 50, 56, 64, 70, 80, 82, 100, 112, 125, 140, 160, 164, 175, 181, 200, 205, 224, 250, 280, 287, 320, 328, 350, 362, 400, 410, 448, 500, 560, 574, 625, 656, 700, 724, 800, 820, 875, 905, 1000, 1025, 1120, 1148, 1250, 1267, 1312, 1400, 1435, 1448, 1600, 1640, 1750, 1810, 2000, 2050, 2240, 2296, 2500, 2534, 2624, 2800, 2870, 2896, 3280, 3500, 3620, 4000, 4100, 4375, 4525, 4592, 5000, 5068, 5125, 5600, 5740, 5792, 6335, 6560, 7000, 7175, 7240, 7421, 8000, 8200, 8750, 9050, 9184, 10000, 10136, 10250, 11200, 11480, 11584, 12670, 13120, 14000, 14350, 14480, 14842, 16400, 17500, 18100, 18368, 20000, 20272, 20500, 22625, 22960, 25340, 25625, 28000, 28700, 28960, 29684, 31675, 32800, 35000, 35875, 36200, 37105, 40000, 40544, 41000, 45250, 45920, 50680, 51250, 51947, 56000, 57400, 57920, 59368, 63350, 65600, 70000, 71750, 72400, 74210, 81088, 82000, 90500, 91840, 101360, 102500, 103894, 113125, 114800, 118736, 126700, 140000, 143500, 144800, 148420, 158375, 164000, 179375, 181000, 185525, 202720, 205000, 207788, 226250, 229600, 237472, 253400, 259735, 280000, 287000, 289600, 296840, 316750, 328000, 358750, 362000, 371050, 405440, 410000, 415576, 452500, 459200, 474944, 506800, 519470, 574000, 593680, 633500, 717500, 724000, 742100, 791875, 820000, 831152, 905000, 927625, 1013600, 1038940, 1148000, 1187360, 1267000, 1298675, 1435000, 1448000, 1484200, 1583750, 1640000, 1662304, 1810000, 1855250, 2027200, 2077880, 2296000, 2374720, 2534000, 2597350, 2870000, 2968400, 3167500, 3324608, 3620000, 3710500, 4155760, 4638125, 5068000, 5194700, 5740000, 5936800, 6335000, 6493375, 7240000, 7421000, 8311520, 9276250, 10136000, 10389400, 11480000, 11873600, 12670000, 12986750, 14842000, 16623040, 18552500, 20778800, 25340000, 25973500, 29684000, 32466875, 37105000, 41557600, 50680000, 51947000, 59368000, 64933750, 74210000, 83115200, 103894000, 129867500, 148420000, 207788000, 259735000, 296840000, 415576000, 519470000, 1038940000, 2077880000]

約数ペア:

[(1, 2077880000), (2, 1038940000), (4, 519470000), (5, 415576000), (7, 296840000), (8, 259735000), (10, 207788000), (14, 148420000), (16, 129867500), (20, 103894000), (25, 83115200), (28, 74210000), (32, 64933750), (35, 59368000), (40, 51947000), (41, 50680000), (50, 41557600), (56, 37105000), (64, 32466875), (70, 29684000), (80, 25973500), (82, 25340000), (100, 20778800), (112, 18552500), (125, 16623040), (140, 14842000), (160, 12986750), (164, 12670000), (175, 11873600), (181, 11480000), (200, 10389400), (205, 10136000), (224, 9276250), (250, 8311520), (280, 7421000), (287, 7240000), (320, 6493375), (328, 6335000), (350, 5936800), (362, 5740000), (400, 5194700), (410, 5068000), (448, 4638125), (500, 4155760), (560, 3710500), (574, 3620000), (625, 3324608), (656, 3167500), (700, 2968400), (724, 2870000), (800, 2597350), (820, 2534000), (875, 2374720), (905, 2296000), (1000, 2077880), (1025, 2027200), (1120, 1855250), (1148, 1810000), (1250, 1662304), (1267, 1640000), (1312, 1583750), (1400, 1484200), (1435, 1448000), (1448, 1435000), (1600, 1298675), (1640, 1267000), (1750, 1187360), (1810, 1148000), (2000, 1038940), (2050, 1013600), (2240, 927625), (2296, 905000), (2500, 831152), (2534, 820000), (2624, 791875), (2800, 742100), (2870, 724000), (2896, 717500), (3280, 633500), (3500, 593680), (3620, 574000), (4000, 519470), (4100, 506800), (4375, 474944), (4525, 459200), (4592, 452500), (5000, 415576), (5068, 410000), (5125, 405440), (5600, 371050), (5740, 362000), (5792, 358750), (6335, 328000), (6560, 316750), (7000, 296840), (7175, 289600), (7240, 287000), (7421, 280000), (8000, 259735), (8200, 253400), (8750, 237472), (9050, 229600), (9184, 226250), (10000, 207788), (10136, 205000), (10250, 202720), (11200, 185525), (11480, 181000), (11584, 179375), (12670, 164000), (13120, 158375), (14000, 148420), (14350, 144800), (14480, 143500), (14842, 140000), (16400, 126700), (17500, 118736), (18100, 114800), (18368, 113125), (20000, 103894), (20272, 102500), (20500, 101360), (22625, 91840), (22960, 90500), (25340, 82000), (25625, 81088), (28000, 74210), (28700, 72400), (28960, 71750), (29684, 70000), (31675, 65600), (32800, 63350), (35000, 59368), (35875, 57920), (36200, 57400), (37105, 56000), (40000, 51947), (40544, 51250), (41000, 50680), (45250, 45920)]