2251660800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:529

約数の個数: 240

約数和(自身を含む): 7501519872

約数和(自身を除く): 5249859072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 191, 192, 200, 240, 256, 300, 307, 320, 382, 384, 400, 480, 512, 573, 600, 614, 640, 764, 768, 800, 921, 955, 960, 1146, 1200, 1228, 1280, 1528, 1535, 1536, 1600, 1842, 1910, 1920, 2292, 2400, 2456, 2560, 2865, 3056, 3070, 3200, 3684, 3820, 3840, 4584, 4605, 4775, 4800, 4912, 5730, 6112, 6140, 6400, 7368, 7640, 7675, 7680, 9168, 9210, 9550, 9600, 9824, 11460, 12224, 12280, 12800, 14325, 14736, 15280, 15350, 18336, 18420, 19100, 19200, 19648, 22920, 23025, 24448, 24560, 28650, 29472, 30560, 30700, 36672, 36840, 38200, 38400, 39296, 45840, 46050, 48896, 49120, 57300, 58637, 58944, 61120, 61400, 73344, 73680, 76400, 78592, 91680, 92100, 97792, 98240, 114600, 117274, 117888, 122240, 122800, 146688, 147360, 152800, 157184, 175911, 183360, 184200, 196480, 229200, 234548, 235776, 244480, 245600, 293185, 293376, 294720, 305600, 351822, 366720, 368400, 392960, 458400, 469096, 471552, 488960, 491200, 586370, 589440, 611200, 703644, 733440, 736800, 785920, 879555, 916800, 938192, 982400, 1172740, 1178880, 1222400, 1407288, 1465925, 1466880, 1473600, 1759110, 1833600, 1876384, 1964800, 2345480, 2357760, 2444800, 2814576, 2931850, 2947200, 3518220, 3667200, 3752768, 3929600, 4397775, 4690960, 5629152, 5863700, 5894400, 7036440, 7334400, 7505536, 8795550, 9381920, 11258304, 11727400, 11788800, 14072880, 15011072, 17591100, 18763840, 22516608, 23454800, 28145760, 30022144, 35182200, 37527680, 45033216, 46909600, 56291520, 70364400, 75055360, 90066432, 93819200, 112583040, 140728800, 150110720, 187638400, 225166080, 281457600, 375276800, 450332160, 562915200, 750553600, 1125830400, 2251660800]

約数ペア:

[(1, 2251660800), (2, 1125830400), (3, 750553600), (4, 562915200), (5, 450332160), (6, 375276800), (8, 281457600), (10, 225166080), (12, 187638400), (15, 150110720), (16, 140728800), (20, 112583040), (24, 93819200), (25, 90066432), (30, 75055360), (32, 70364400), (40, 56291520), (48, 46909600), (50, 45033216), (60, 37527680), (64, 35182200), (75, 30022144), (80, 28145760), (96, 23454800), (100, 22516608), (120, 18763840), (128, 17591100), (150, 15011072), (160, 14072880), (191, 11788800), (192, 11727400), (200, 11258304), (240, 9381920), (256, 8795550), (300, 7505536), (307, 7334400), (320, 7036440), (382, 5894400), (384, 5863700), (400, 5629152), (480, 4690960), (512, 4397775), (573, 3929600), (600, 3752768), (614, 3667200), (640, 3518220), (764, 2947200), (768, 2931850), (800, 2814576), (921, 2444800), (955, 2357760), (960, 2345480), (1146, 1964800), (1200, 1876384), (1228, 1833600), (1280, 1759110), (1528, 1473600), (1535, 1466880), (1536, 1465925), (1600, 1407288), (1842, 1222400), (1910, 1178880), (1920, 1172740), (2292, 982400), (2400, 938192), (2456, 916800), (2560, 879555), (2865, 785920), (3056, 736800), (3070, 733440), (3200, 703644), (3684, 611200), (3820, 589440), (3840, 586370), (4584, 491200), (4605, 488960), (4775, 471552), (4800, 469096), (4912, 458400), (5730, 392960), (6112, 368400), (6140, 366720), (6400, 351822), (7368, 305600), (7640, 294720), (7675, 293376), (7680, 293185), (9168, 245600), (9210, 244480), (9550, 235776), (9600, 234548), (9824, 229200), (11460, 196480), (12224, 184200), (12280, 183360), (12800, 175911), (14325, 157184), (14736, 152800), (15280, 147360), (15350, 146688), (18336, 122800), (18420, 122240), (19100, 117888), (19200, 117274), (19648, 114600), (22920, 98240), (23025, 97792), (24448, 92100), (24560, 91680), (28650, 78592), (29472, 76400), (30560, 73680), (30700, 73344), (36672, 61400), (36840, 61120), (38200, 58944), (38400, 58637), (39296, 57300), (45840, 49120), (46050, 48896)]