1996286400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1068

約数の個数: 252

約数和(自身を含む): 7148552632

約数和(自身を除く): 5152266232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 157, 160, 180, 192, 200, 225, 240, 288, 300, 314, 320, 360, 400, 450, 471, 480, 576, 600, 628, 720, 785, 800, 883, 900, 942, 960, 1200, 1256, 1413, 1440, 1570, 1600, 1766, 1800, 1884, 2355, 2400, 2512, 2649, 2826, 2880, 3140, 3532, 3600, 3768, 3925, 4415, 4710, 4800, 5024, 5298, 5652, 6280, 7064, 7065, 7200, 7536, 7850, 7947, 8830, 9420, 10048, 10596, 11304, 11775, 12560, 13245, 14128, 14130, 14400, 15072, 15700, 15894, 17660, 18840, 21192, 22075, 22608, 23550, 25120, 26490, 28256, 28260, 30144, 31400, 31788, 35320, 35325, 37680, 39735, 42384, 44150, 45216, 47100, 50240, 52980, 56512, 56520, 62800, 63576, 66225, 70640, 70650, 75360, 79470, 84768, 88300, 90432, 94200, 105960, 113040, 125600, 127152, 132450, 138631, 141280, 141300, 150720, 158940, 169536, 176600, 188400, 198675, 211920, 226080, 251200, 254304, 264900, 277262, 282560, 282600, 317880, 353200, 376800, 397350, 415893, 423840, 452160, 508608, 529800, 554524, 565200, 635760, 693155, 706400, 753600, 794700, 831786, 847680, 1059600, 1109048, 1130400, 1247679, 1271520, 1386310, 1412800, 1589400, 1663572, 2079465, 2119200, 2218096, 2260800, 2495358, 2543040, 2772620, 3178800, 3327144, 3465775, 4158930, 4238400, 4436192, 4990716, 5545240, 6238395, 6357600, 6654288, 6931550, 8317860, 8872384, 9981432, 10397325, 11090480, 12476790, 12715200, 13308576, 13863100, 16635720, 19962864, 20794650, 22180960, 24953580, 26617152, 27726200, 31191975, 33271440, 39925728, 41589300, 44361920, 49907160, 55452400, 62383950, 66542880, 79851456, 83178600, 99814320, 110904800, 124767900, 133085760, 166357200, 199628640, 221809600, 249535800, 332714400, 399257280, 499071600, 665428800, 998143200, 1996286400]

約数ペア:

[(1, 1996286400), (2, 998143200), (3, 665428800), (4, 499071600), (5, 399257280), (6, 332714400), (8, 249535800), (9, 221809600), (10, 199628640), (12, 166357200), (15, 133085760), (16, 124767900), (18, 110904800), (20, 99814320), (24, 83178600), (25, 79851456), (30, 66542880), (32, 62383950), (36, 55452400), (40, 49907160), (45, 44361920), (48, 41589300), (50, 39925728), (60, 33271440), (64, 31191975), (72, 27726200), (75, 26617152), (80, 24953580), (90, 22180960), (96, 20794650), (100, 19962864), (120, 16635720), (144, 13863100), (150, 13308576), (157, 12715200), (160, 12476790), (180, 11090480), (192, 10397325), (200, 9981432), (225, 8872384), (240, 8317860), (288, 6931550), (300, 6654288), (314, 6357600), (320, 6238395), (360, 5545240), (400, 4990716), (450, 4436192), (471, 4238400), (480, 4158930), (576, 3465775), (600, 3327144), (628, 3178800), (720, 2772620), (785, 2543040), (800, 2495358), (883, 2260800), (900, 2218096), (942, 2119200), (960, 2079465), (1200, 1663572), (1256, 1589400), (1413, 1412800), (1440, 1386310), (1570, 1271520), (1600, 1247679), (1766, 1130400), (1800, 1109048), (1884, 1059600), (2355, 847680), (2400, 831786), (2512, 794700), (2649, 753600), (2826, 706400), (2880, 693155), (3140, 635760), (3532, 565200), (3600, 554524), (3768, 529800), (3925, 508608), (4415, 452160), (4710, 423840), (4800, 415893), (5024, 397350), (5298, 376800), (5652, 353200), (6280, 317880), (7064, 282600), (7065, 282560), (7200, 277262), (7536, 264900), (7850, 254304), (7947, 251200), (8830, 226080), (9420, 211920), (10048, 198675), (10596, 188400), (11304, 176600), (11775, 169536), (12560, 158940), (13245, 150720), (14128, 141300), (14130, 141280), (14400, 138631), (15072, 132450), (15700, 127152), (15894, 125600), (17660, 113040), (18840, 105960), (21192, 94200), (22075, 90432), (22608, 88300), (23550, 84768), (25120, 79470), (26490, 75360), (28256, 70650), (28260, 70640), (30144, 66225), (31400, 63576), (31788, 62800), (35320, 56520), (35325, 56512), (37680, 52980), (39735, 50240), (42384, 47100), (44150, 45216)]