197859200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 622408080

約数和(自身を除く): 424548880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 73, 77, 80, 88, 100, 110, 112, 121, 128, 140, 146, 154, 160, 175, 176, 200, 220, 224, 242, 275, 280, 292, 308, 320, 350, 352, 365, 385, 400, 440, 448, 484, 511, 550, 560, 584, 605, 616, 640, 700, 704, 730, 770, 800, 803, 847, 880, 896, 968, 1022, 1100, 1120, 1168, 1210, 1232, 1400, 1408, 1460, 1540, 1600, 1606, 1694, 1760, 1825, 1925, 1936, 2044, 2200, 2240, 2336, 2420, 2464, 2555, 2800, 2920, 3025, 3080, 3200, 3212, 3388, 3520, 3650, 3850, 3872, 4015, 4088, 4235, 4400, 4480, 4672, 4840, 4928, 5110, 5600, 5621, 5840, 6050, 6160, 6424, 6776, 7040, 7300, 7700, 7744, 8030, 8176, 8470, 8800, 8833, 9344, 9680, 9856, 10220, 11200, 11242, 11680, 12100, 12320, 12775, 12848, 13552, 14600, 15400, 15488, 16060, 16352, 16940, 17600, 17666, 19360, 20075, 20440, 21175, 22400, 22484, 23360, 24200, 24640, 25550, 25696, 27104, 28105, 29200, 30800, 32120, 32704, 33880, 35200, 35332, 38720, 40150, 40880, 42350, 44165, 44968, 46720, 48400, 49280, 51100, 51392, 54208, 56210, 58400, 61600, 61831, 64240, 65408, 67760, 70664, 77440, 80300, 81760, 84700, 88330, 89936, 96800, 102200, 102784, 108416, 112420, 116800, 123200, 123662, 128480, 135520, 140525, 141328, 160600, 163520, 169400, 176660, 179872, 193600, 204400, 220825, 224840, 233600, 246400, 247324, 256960, 271040, 281050, 282656, 309155, 321200, 327040, 338800, 353320, 359744, 387200, 408800, 441650, 449680, 494648, 513920, 542080, 562100, 565312, 618310, 642400, 677600, 706640, 719488, 817600, 883300, 899360, 989296, 1124200, 1130624, 1236620, 1284800, 1355200, 1413280, 1545775, 1635200, 1766600, 1798720, 1978592, 2248400, 2473240, 2569600, 2710400, 2826560, 3091550, 3533200, 3597440, 3957184, 4496800, 4946480, 5653120, 6183100, 7066400, 7914368, 8993600, 9892960, 12366200, 14132800, 17987200, 19785920, 24732400, 28265600, 39571840, 49464800, 98929600, 197859200]

約数ペア:

[(1, 197859200), (2, 98929600), (4, 49464800), (5, 39571840), (7, 28265600), (8, 24732400), (10, 19785920), (11, 17987200), (14, 14132800), (16, 12366200), (20, 9892960), (22, 8993600), (25, 7914368), (28, 7066400), (32, 6183100), (35, 5653120), (40, 4946480), (44, 4496800), (50, 3957184), (55, 3597440), (56, 3533200), (64, 3091550), (70, 2826560), (73, 2710400), (77, 2569600), (80, 2473240), (88, 2248400), (100, 1978592), (110, 1798720), (112, 1766600), (121, 1635200), (128, 1545775), (140, 1413280), (146, 1355200), (154, 1284800), (160, 1236620), (175, 1130624), (176, 1124200), (200, 989296), (220, 899360), (224, 883300), (242, 817600), (275, 719488), (280, 706640), (292, 677600), (308, 642400), (320, 618310), (350, 565312), (352, 562100), (365, 542080), (385, 513920), (400, 494648), (440, 449680), (448, 441650), (484, 408800), (511, 387200), (550, 359744), (560, 353320), (584, 338800), (605, 327040), (616, 321200), (640, 309155), (700, 282656), (704, 281050), (730, 271040), (770, 256960), (800, 247324), (803, 246400), (847, 233600), (880, 224840), (896, 220825), (968, 204400), (1022, 193600), (1100, 179872), (1120, 176660), (1168, 169400), (1210, 163520), (1232, 160600), (1400, 141328), (1408, 140525), (1460, 135520), (1540, 128480), (1600, 123662), (1606, 123200), (1694, 116800), (1760, 112420), (1825, 108416), (1925, 102784), (1936, 102200), (2044, 96800), (2200, 89936), (2240, 88330), (2336, 84700), (2420, 81760), (2464, 80300), (2555, 77440), (2800, 70664), (2920, 67760), (3025, 65408), (3080, 64240), (3200, 61831), (3212, 61600), (3388, 58400), (3520, 56210), (3650, 54208), (3850, 51392), (3872, 51100), (4015, 49280), (4088, 48400), (4235, 46720), (4400, 44968), (4480, 44165), (4672, 42350), (4840, 40880), (4928, 40150), (5110, 38720), (5600, 35332), (5621, 35200), (5840, 33880), (6050, 32704), (6160, 32120), (6424, 30800), (6776, 29200), (7040, 28105), (7300, 27104), (7700, 25696), (7744, 25550), (8030, 24640), (8176, 24200), (8470, 23360), (8800, 22484), (8833, 22400), (9344, 21175), (9680, 20440), (9856, 20075), (10220, 19360), (11200, 17666), (11242, 17600), (11680, 16940), (12100, 16352), (12320, 16060), (12775, 15488), (12848, 15400), (13552, 14600)]