245872000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 677214720

約数和(自身を除く): 431342720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 125, 127, 128, 160, 176, 200, 220, 242, 250, 254, 275, 320, 352, 400, 440, 484, 500, 508, 550, 605, 635, 640, 704, 800, 880, 968, 1000, 1016, 1100, 1210, 1270, 1375, 1397, 1408, 1600, 1760, 1936, 2000, 2032, 2200, 2420, 2540, 2750, 2794, 3025, 3175, 3200, 3520, 3872, 4000, 4064, 4400, 4840, 5080, 5500, 5588, 6050, 6350, 6985, 7040, 7744, 8000, 8128, 8800, 9680, 10160, 11000, 11176, 12100, 12700, 13970, 15125, 15367, 15488, 15875, 16000, 16256, 17600, 19360, 20320, 22000, 22352, 24200, 25400, 27940, 30250, 30734, 31750, 34925, 35200, 38720, 40640, 44000, 44704, 48400, 50800, 55880, 60500, 61468, 63500, 69850, 76835, 77440, 81280, 88000, 89408, 96800, 101600, 111760, 121000, 122936, 127000, 139700, 153670, 174625, 176000, 178816, 193600, 203200, 223520, 242000, 245872, 254000, 279400, 307340, 349250, 384175, 387200, 406400, 447040, 484000, 491744, 508000, 558800, 614680, 698500, 768350, 894080, 968000, 983488, 1016000, 1117600, 1229360, 1397000, 1536700, 1920875, 1936000, 1966976, 2032000, 2235200, 2458720, 2794000, 3073400, 3841750, 4470400, 4917440, 5588000, 6146800, 7683500, 9834880, 11176000, 12293600, 15367000, 22352000, 24587200, 30734000, 49174400, 61468000, 122936000, 245872000]

約数ペア:

[(1, 245872000), (2, 122936000), (4, 61468000), (5, 49174400), (8, 30734000), (10, 24587200), (11, 22352000), (16, 15367000), (20, 12293600), (22, 11176000), (25, 9834880), (32, 7683500), (40, 6146800), (44, 5588000), (50, 4917440), (55, 4470400), (64, 3841750), (80, 3073400), (88, 2794000), (100, 2458720), (110, 2235200), (121, 2032000), (125, 1966976), (127, 1936000), (128, 1920875), (160, 1536700), (176, 1397000), (200, 1229360), (220, 1117600), (242, 1016000), (250, 983488), (254, 968000), (275, 894080), (320, 768350), (352, 698500), (400, 614680), (440, 558800), (484, 508000), (500, 491744), (508, 484000), (550, 447040), (605, 406400), (635, 387200), (640, 384175), (704, 349250), (800, 307340), (880, 279400), (968, 254000), (1000, 245872), (1016, 242000), (1100, 223520), (1210, 203200), (1270, 193600), (1375, 178816), (1397, 176000), (1408, 174625), (1600, 153670), (1760, 139700), (1936, 127000), (2000, 122936), (2032, 121000), (2200, 111760), (2420, 101600), (2540, 96800), (2750, 89408), (2794, 88000), (3025, 81280), (3175, 77440), (3200, 76835), (3520, 69850), (3872, 63500), (4000, 61468), (4064, 60500), (4400, 55880), (4840, 50800), (5080, 48400), (5500, 44704), (5588, 44000), (6050, 40640), (6350, 38720), (6985, 35200), (7040, 34925), (7744, 31750), (8000, 30734), (8128, 30250), (8800, 27940), (9680, 25400), (10160, 24200), (11000, 22352), (11176, 22000), (12100, 20320), (12700, 19360), (13970, 17600), (15125, 16256), (15367, 16000), (15488, 15875)]