275447040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6556

約数の個数: 144

約数和(自身を含む): 959829696

約数和(自身を除く): 684382656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 6521, 7040, 8448, 10560, 13042, 14080, 19563, 21120, 26084, 32605, 39126, 42240, 52168, 65210, 71731, 78252, 97815, 104336, 130420, 143462, 156504, 195630, 208672, 215193, 260840, 286924, 313008, 358655, 391260, 417344, 430386, 521680, 573848, 626016, 717310, 782520, 834688, 860772, 1043360, 1075965, 1147696, 1252032, 1434620, 1565040, 1669376, 1721544, 2086720, 2151930, 2295392, 2504064, 2869240, 3130080, 3443088, 4173440, 4303860, 4590784, 5008128, 5738480, 6260160, 6886176, 8346880, 8607720, 9181568, 11476960, 12520320, 13772352, 17215440, 18363136, 22953920, 25040640, 27544704, 34430880, 45907840, 55089408, 68861760, 91815680, 137723520, 275447040]

約数ペア:

[(1, 275447040), (2, 137723520), (3, 91815680), (4, 68861760), (5, 55089408), (6, 45907840), (8, 34430880), (10, 27544704), (11, 25040640), (12, 22953920), (15, 18363136), (16, 17215440), (20, 13772352), (22, 12520320), (24, 11476960), (30, 9181568), (32, 8607720), (33, 8346880), (40, 6886176), (44, 6260160), (48, 5738480), (55, 5008128), (60, 4590784), (64, 4303860), (66, 4173440), (80, 3443088), (88, 3130080), (96, 2869240), (110, 2504064), (120, 2295392), (128, 2151930), (132, 2086720), (160, 1721544), (165, 1669376), (176, 1565040), (192, 1434620), (220, 1252032), (240, 1147696), (256, 1075965), (264, 1043360), (320, 860772), (330, 834688), (352, 782520), (384, 717310), (440, 626016), (480, 573848), (528, 521680), (640, 430386), (660, 417344), (704, 391260), (768, 358655), (880, 313008), (960, 286924), (1056, 260840), (1280, 215193), (1320, 208672), (1408, 195630), (1760, 156504), (1920, 143462), (2112, 130420), (2640, 104336), (2816, 97815), (3520, 78252), (3840, 71731), (4224, 65210), (5280, 52168), (6521, 42240), (7040, 39126), (8448, 32605), (10560, 26084), (13042, 21120), (14080, 19563)]