1386387200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 216

約数和(自身を含む): 3832254720

約数和(自身を除く): 2445867520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 94, 100, 110, 128, 160, 176, 188, 200, 220, 235, 256, 275, 320, 352, 376, 400, 419, 440, 470, 517, 550, 640, 704, 752, 800, 838, 880, 940, 1034, 1100, 1175, 1280, 1408, 1504, 1600, 1676, 1760, 1880, 2068, 2095, 2200, 2350, 2585, 2816, 3008, 3200, 3352, 3520, 3760, 4136, 4190, 4400, 4609, 4700, 5170, 6016, 6400, 6704, 7040, 7520, 8272, 8380, 8800, 9218, 9400, 10340, 10475, 12032, 12925, 13408, 14080, 15040, 16544, 16760, 17600, 18436, 18800, 19693, 20680, 20950, 23045, 25850, 26816, 30080, 33088, 33520, 35200, 36872, 37600, 39386, 41360, 41900, 46090, 51700, 53632, 60160, 66176, 67040, 70400, 73744, 75200, 78772, 82720, 83800, 92180, 98465, 103400, 107264, 115225, 132352, 134080, 147488, 150400, 157544, 165440, 167600, 184360, 196930, 206800, 216623, 230450, 268160, 294976, 300800, 315088, 330880, 335200, 368720, 393860, 413600, 433246, 460900, 492325, 536320, 589952, 630176, 661760, 670400, 737440, 787720, 827200, 866492, 921800, 984650, 1083115, 1179904, 1260352, 1340800, 1474880, 1575440, 1654400, 1732984, 1843600, 1969300, 2166230, 2520704, 2681600, 2949760, 3150880, 3308800, 3465968, 3687200, 3938600, 4332460, 5041408, 5415575, 5899520, 6301760, 6931936, 7374400, 7877200, 8664920, 10831150, 12603520, 13863872, 14748800, 15754400, 17329840, 21662300, 25207040, 27727744, 29497600, 31508800, 34659680, 43324600, 55455488, 63017600, 69319360, 86649200, 126035200, 138638720, 173298400, 277277440, 346596800, 693193600, 1386387200]

約数ペア:

[(1, 1386387200), (2, 693193600), (4, 346596800), (5, 277277440), (8, 173298400), (10, 138638720), (11, 126035200), (16, 86649200), (20, 69319360), (22, 63017600), (25, 55455488), (32, 43324600), (40, 34659680), (44, 31508800), (47, 29497600), (50, 27727744), (55, 25207040), (64, 21662300), (80, 17329840), (88, 15754400), (94, 14748800), (100, 13863872), (110, 12603520), (128, 10831150), (160, 8664920), (176, 7877200), (188, 7374400), (200, 6931936), (220, 6301760), (235, 5899520), (256, 5415575), (275, 5041408), (320, 4332460), (352, 3938600), (376, 3687200), (400, 3465968), (419, 3308800), (440, 3150880), (470, 2949760), (517, 2681600), (550, 2520704), (640, 2166230), (704, 1969300), (752, 1843600), (800, 1732984), (838, 1654400), (880, 1575440), (940, 1474880), (1034, 1340800), (1100, 1260352), (1175, 1179904), (1280, 1083115), (1408, 984650), (1504, 921800), (1600, 866492), (1676, 827200), (1760, 787720), (1880, 737440), (2068, 670400), (2095, 661760), (2200, 630176), (2350, 589952), (2585, 536320), (2816, 492325), (3008, 460900), (3200, 433246), (3352, 413600), (3520, 393860), (3760, 368720), (4136, 335200), (4190, 330880), (4400, 315088), (4609, 300800), (4700, 294976), (5170, 268160), (6016, 230450), (6400, 216623), (6704, 206800), (7040, 196930), (7520, 184360), (8272, 167600), (8380, 165440), (8800, 157544), (9218, 150400), (9400, 147488), (10340, 134080), (10475, 132352), (12032, 115225), (12925, 107264), (13408, 103400), (14080, 98465), (15040, 92180), (16544, 83800), (16760, 82720), (17600, 78772), (18436, 75200), (18800, 73744), (19693, 70400), (20680, 67040), (20950, 66176), (23045, 60160), (25850, 53632), (26816, 51700), (30080, 46090), (33088, 41900), (33520, 41360), (35200, 39386), (36872, 37600)]