490032000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 384

約数和(自身を含む): 1824469920

約数和(自身を除く): 1334437920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 83, 90, 96, 100, 120, 123, 125, 128, 144, 150, 160, 164, 166, 180, 192, 200, 205, 225, 240, 246, 249, 250, 288, 300, 320, 328, 332, 360, 369, 375, 384, 400, 410, 415, 450, 480, 492, 498, 500, 576, 600, 615, 640, 656, 664, 720, 738, 747, 750, 800, 820, 830, 900, 960, 984, 996, 1000, 1025, 1125, 1152, 1200, 1230, 1245, 1312, 1328, 1440, 1476, 1494, 1500, 1600, 1640, 1660, 1800, 1845, 1920, 1968, 1992, 2000, 2050, 2075, 2250, 2400, 2460, 2490, 2624, 2656, 2880, 2952, 2988, 3000, 3075, 3200, 3280, 3320, 3403, 3600, 3690, 3735, 3936, 3984, 4000, 4100, 4150, 4500, 4800, 4920, 4980, 5125, 5248, 5312, 5760, 5904, 5976, 6000, 6150, 6225, 6560, 6640, 6806, 7200, 7380, 7470, 7872, 7968, 8000, 8200, 8300, 9000, 9225, 9600, 9840, 9960, 10209, 10250, 10375, 10624, 11808, 11952, 12000, 12300, 12450, 13120, 13280, 13612, 14400, 14760, 14940, 15375, 15744, 15936, 16000, 16400, 16600, 17015, 18000, 18450, 18675, 19680, 19920, 20418, 20500, 20750, 23616, 23904, 24000, 24600, 24900, 26240, 26560, 27224, 28800, 29520, 29880, 30627, 30750, 31125, 31872, 32800, 33200, 34030, 36000, 36900, 37350, 39360, 39840, 40836, 41000, 41500, 46125, 47232, 47808, 48000, 49200, 49800, 51045, 53120, 54448, 59040, 59760, 61254, 61500, 62250, 65600, 66400, 68060, 72000, 73800, 74700, 78720, 79680, 81672, 82000, 83000, 85075, 92250, 93375, 95616, 98400, 99600, 102090, 108896, 118080, 119520, 122508, 123000, 124500, 131200, 132800, 136120, 144000, 147600, 149400, 153135, 159360, 163344, 164000, 166000, 170150, 184500, 186750, 196800, 199200, 204180, 217792, 236160, 239040, 245016, 246000, 249000, 255225, 265600, 272240, 295200, 298800, 306270, 326688, 328000, 332000, 340300, 369000, 373500, 393600, 398400, 408360, 425375, 435584, 478080, 490032, 492000, 498000, 510450, 544480, 590400, 597600, 612540, 653376, 656000, 664000, 680600, 738000, 747000, 765675, 796800, 816720, 850750, 980064, 984000, 996000, 1020900, 1088960, 1180800, 1195200, 1225080, 1276125, 1306752, 1328000, 1361200, 1476000, 1494000, 1531350, 1633440, 1701500, 1960128, 1968000, 1992000, 2041800, 2177920, 2390400, 2450160, 2552250, 2722400, 2952000, 2988000, 3062700, 3266880, 3403000, 3828375, 3920256, 3984000, 4083600, 4900320, 5104500, 5444800, 5904000, 5976000, 6125400, 6533760, 6806000, 7656750, 8167200, 9800640, 10209000, 10889600, 11952000, 12250800, 13612000, 15313500, 16334400, 19601280, 20418000, 24501600, 27224000, 30627000, 32668800, 40836000, 49003200, 54448000, 61254000, 81672000, 98006400, 122508000, 163344000, 245016000, 490032000]

約数ペア:

[(1, 490032000), (2, 245016000), (3, 163344000), (4, 122508000), (5, 98006400), (6, 81672000), (8, 61254000), (9, 54448000), (10, 49003200), (12, 40836000), (15, 32668800), (16, 30627000), (18, 27224000), (20, 24501600), (24, 20418000), (25, 19601280), (30, 16334400), (32, 15313500), (36, 13612000), (40, 12250800), (41, 11952000), (45, 10889600), (48, 10209000), (50, 9800640), (60, 8167200), (64, 7656750), (72, 6806000), (75, 6533760), (80, 6125400), (82, 5976000), (83, 5904000), (90, 5444800), (96, 5104500), (100, 4900320), (120, 4083600), (123, 3984000), (125, 3920256), (128, 3828375), (144, 3403000), (150, 3266880), (160, 3062700), (164, 2988000), (166, 2952000), (180, 2722400), (192, 2552250), (200, 2450160), (205, 2390400), (225, 2177920), (240, 2041800), (246, 1992000), (249, 1968000), (250, 1960128), (288, 1701500), (300, 1633440), (320, 1531350), (328, 1494000), (332, 1476000), (360, 1361200), (369, 1328000), (375, 1306752), (384, 1276125), (400, 1225080), (410, 1195200), (415, 1180800), (450, 1088960), (480, 1020900), (492, 996000), (498, 984000), (500, 980064), (576, 850750), (600, 816720), (615, 796800), (640, 765675), (656, 747000), (664, 738000), (720, 680600), (738, 664000), (747, 656000), (750, 653376), (800, 612540), (820, 597600), (830, 590400), (900, 544480), (960, 510450), (984, 498000), (996, 492000), (1000, 490032), (1025, 478080), (1125, 435584), (1152, 425375), (1200, 408360), (1230, 398400), (1245, 393600), (1312, 373500), (1328, 369000), (1440, 340300), (1476, 332000), (1494, 328000), (1500, 326688), (1600, 306270), (1640, 298800), (1660, 295200), (1800, 272240), (1845, 265600), (1920, 255225), (1968, 249000), (1992, 246000), (2000, 245016), (2050, 239040), (2075, 236160), (2250, 217792), (2400, 204180), (2460, 199200), (2490, 196800), (2624, 186750), (2656, 184500), (2880, 170150), (2952, 166000), (2988, 164000), (3000, 163344), (3075, 159360), (3200, 153135), (3280, 149400), (3320, 147600), (3403, 144000), (3600, 136120), (3690, 132800), (3735, 131200), (3936, 124500), (3984, 123000), (4000, 122508), (4100, 119520), (4150, 118080), (4500, 108896), (4800, 102090), (4920, 99600), (4980, 98400), (5125, 95616), (5248, 93375), (5312, 92250), (5760, 85075), (5904, 83000), (5976, 82000), (6000, 81672), (6150, 79680), (6225, 78720), (6560, 74700), (6640, 73800), (6806, 72000), (7200, 68060), (7380, 66400), (7470, 65600), (7872, 62250), (7968, 61500), (8000, 61254), (8200, 59760), (8300, 59040), (9000, 54448), (9225, 53120), (9600, 51045), (9840, 49800), (9960, 49200), (10209, 48000), (10250, 47808), (10375, 47232), (10624, 46125), (11808, 41500), (11952, 41000), (12000, 40836), (12300, 39840), (12450, 39360), (13120, 37350), (13280, 36900), (13612, 36000), (14400, 34030), (14760, 33200), (14940, 32800), (15375, 31872), (15744, 31125), (15936, 30750), (16000, 30627), (16400, 29880), (16600, 29520), (17015, 28800), (18000, 27224), (18450, 26560), (18675, 26240), (19680, 24900), (19920, 24600), (20418, 24000), (20500, 23904), (20750, 23616)]