448607040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 224

約数和(自身を含む): 1640457984

約数和(自身を除く): 1191850944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 241, 277, 280, 320, 336, 420, 448, 480, 482, 554, 560, 672, 723, 831, 840, 960, 964, 1108, 1120, 1205, 1344, 1385, 1446, 1662, 1680, 1687, 1928, 1939, 2216, 2240, 2410, 2770, 2892, 3324, 3360, 3374, 3615, 3856, 3878, 4155, 4432, 4820, 5061, 5540, 5784, 5817, 6648, 6720, 6748, 7230, 7712, 7756, 8310, 8435, 8864, 9640, 9695, 10122, 11080, 11568, 11634, 13296, 13496, 14460, 15424, 15512, 16620, 16870, 17728, 19280, 19390, 20244, 22160, 23136, 23268, 25305, 26592, 26992, 28920, 29085, 31024, 33240, 33740, 38560, 38780, 40488, 44320, 46272, 46536, 50610, 53184, 53984, 57840, 58170, 62048, 66480, 66757, 67480, 77120, 77560, 80976, 88640, 93072, 101220, 107968, 115680, 116340, 124096, 132960, 133514, 134960, 155120, 161952, 186144, 200271, 202440, 231360, 232680, 265920, 267028, 269920, 310240, 323904, 333785, 372288, 400542, 404880, 465360, 467299, 534056, 539840, 620480, 667570, 801084, 809760, 930720, 934598, 1001355, 1068112, 1335140, 1401897, 1602168, 1619520, 1861440, 1869196, 2002710, 2136224, 2336495, 2670280, 2803794, 3204336, 3738392, 4005420, 4272448, 4672990, 5340560, 5607588, 6408672, 7009485, 7476784, 8010840, 9345980, 10681120, 11215176, 12817344, 14018970, 14953568, 16021680, 18691960, 21362240, 22430352, 28037940, 29907136, 32043360, 37383920, 44860704, 56075880, 64086720, 74767840, 89721408, 112151760, 149535680, 224303520, 448607040]

約数ペア:

[(1, 448607040), (2, 224303520), (3, 149535680), (4, 112151760), (5, 89721408), (6, 74767840), (7, 64086720), (8, 56075880), (10, 44860704), (12, 37383920), (14, 32043360), (15, 29907136), (16, 28037940), (20, 22430352), (21, 21362240), (24, 18691960), (28, 16021680), (30, 14953568), (32, 14018970), (35, 12817344), (40, 11215176), (42, 10681120), (48, 9345980), (56, 8010840), (60, 7476784), (64, 7009485), (70, 6408672), (80, 5607588), (84, 5340560), (96, 4672990), (105, 4272448), (112, 4005420), (120, 3738392), (140, 3204336), (160, 2803794), (168, 2670280), (192, 2336495), (210, 2136224), (224, 2002710), (240, 1869196), (241, 1861440), (277, 1619520), (280, 1602168), (320, 1401897), (336, 1335140), (420, 1068112), (448, 1001355), (480, 934598), (482, 930720), (554, 809760), (560, 801084), (672, 667570), (723, 620480), (831, 539840), (840, 534056), (960, 467299), (964, 465360), (1108, 404880), (1120, 400542), (1205, 372288), (1344, 333785), (1385, 323904), (1446, 310240), (1662, 269920), (1680, 267028), (1687, 265920), (1928, 232680), (1939, 231360), (2216, 202440), (2240, 200271), (2410, 186144), (2770, 161952), (2892, 155120), (3324, 134960), (3360, 133514), (3374, 132960), (3615, 124096), (3856, 116340), (3878, 115680), (4155, 107968), (4432, 101220), (4820, 93072), (5061, 88640), (5540, 80976), (5784, 77560), (5817, 77120), (6648, 67480), (6720, 66757), (6748, 66480), (7230, 62048), (7712, 58170), (7756, 57840), (8310, 53984), (8435, 53184), (8864, 50610), (9640, 46536), (9695, 46272), (10122, 44320), (11080, 40488), (11568, 38780), (11634, 38560), (13296, 33740), (13496, 33240), (14460, 31024), (15424, 29085), (15512, 28920), (16620, 26992), (16870, 26592), (17728, 25305), (19280, 23268), (19390, 23136), (20244, 22160)]