1428271200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1406

約数の個数: 216

約数和(自身を含む): 5071503528

約数和(自身を除く): 3643232328

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 163, 180, 200, 225, 240, 288, 300, 326, 360, 400, 450, 480, 489, 600, 652, 720, 800, 815, 900, 978, 1200, 1217, 1304, 1440, 1467, 1630, 1800, 1956, 2400, 2434, 2445, 2608, 2934, 3260, 3600, 3651, 3912, 4075, 4868, 4890, 5216, 5868, 6085, 6520, 7200, 7302, 7335, 7824, 8150, 9736, 9780, 10953, 11736, 12170, 12225, 13040, 14604, 14670, 15648, 16300, 18255, 19472, 19560, 21906, 23472, 24340, 24450, 26080, 29208, 29340, 30425, 32600, 36510, 36675, 38944, 39120, 43812, 46944, 48680, 48900, 54765, 58416, 58680, 60850, 65200, 73020, 73350, 78240, 87624, 91275, 97360, 97800, 109530, 116832, 117360, 121700, 130400, 146040, 146700, 175248, 182550, 194720, 195600, 198371, 219060, 234720, 243400, 273825, 292080, 293400, 350496, 365100, 391200, 396742, 438120, 486800, 547650, 584160, 586800, 595113, 730200, 793484, 876240, 973600, 991855, 1095300, 1173600, 1190226, 1460400, 1586968, 1752480, 1785339, 1983710, 2190600, 2380452, 2920800, 2975565, 3173936, 3570678, 3967420, 4381200, 4760904, 4959275, 5951130, 6347872, 7141356, 7934840, 8762400, 8926695, 9521808, 9918550, 11902260, 14282712, 14877825, 15869680, 17853390, 19043616, 19837100, 23804520, 28565424, 29755650, 31739360, 35706780, 39674200, 44633475, 47609040, 57130848, 59511300, 71413560, 79348400, 89266950, 95218080, 119022600, 142827120, 158696800, 178533900, 238045200, 285654240, 357067800, 476090400, 714135600, 1428271200]

約数ペア:

[(1, 1428271200), (2, 714135600), (3, 476090400), (4, 357067800), (5, 285654240), (6, 238045200), (8, 178533900), (9, 158696800), (10, 142827120), (12, 119022600), (15, 95218080), (16, 89266950), (18, 79348400), (20, 71413560), (24, 59511300), (25, 57130848), (30, 47609040), (32, 44633475), (36, 39674200), (40, 35706780), (45, 31739360), (48, 29755650), (50, 28565424), (60, 23804520), (72, 19837100), (75, 19043616), (80, 17853390), (90, 15869680), (96, 14877825), (100, 14282712), (120, 11902260), (144, 9918550), (150, 9521808), (160, 8926695), (163, 8762400), (180, 7934840), (200, 7141356), (225, 6347872), (240, 5951130), (288, 4959275), (300, 4760904), (326, 4381200), (360, 3967420), (400, 3570678), (450, 3173936), (480, 2975565), (489, 2920800), (600, 2380452), (652, 2190600), (720, 1983710), (800, 1785339), (815, 1752480), (900, 1586968), (978, 1460400), (1200, 1190226), (1217, 1173600), (1304, 1095300), (1440, 991855), (1467, 973600), (1630, 876240), (1800, 793484), (1956, 730200), (2400, 595113), (2434, 586800), (2445, 584160), (2608, 547650), (2934, 486800), (3260, 438120), (3600, 396742), (3651, 391200), (3912, 365100), (4075, 350496), (4868, 293400), (4890, 292080), (5216, 273825), (5868, 243400), (6085, 234720), (6520, 219060), (7200, 198371), (7302, 195600), (7335, 194720), (7824, 182550), (8150, 175248), (9736, 146700), (9780, 146040), (10953, 130400), (11736, 121700), (12170, 117360), (12225, 116832), (13040, 109530), (14604, 97800), (14670, 97360), (15648, 91275), (16300, 87624), (18255, 78240), (19472, 73350), (19560, 73020), (21906, 65200), (23472, 60850), (24340, 58680), (24450, 58416), (26080, 54765), (29208, 48900), (29340, 48680), (30425, 46944), (32600, 43812), (36510, 39120), (36675, 38944)]