443879040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21017}}^1$

素因数の和:21050

約数の個数: 128

約数和(自身を含む): 1543561920

約数和(自身を除く): 1099682880

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21017, 21120, 42034, 63051, 84068, 105085, 126102, 168136, 210170, 231187, 252204, 315255, 336272, 420340, 462374, 504408, 630510, 672544, 693561, 840680, 924748, 1008816, 1155935, 1261020, 1345088, 1387122, 1681360, 1849496, 2017632, 2311870, 2522040, 2690176, 2774244, 3362720, 3467805, 3698992, 4035264, 4623740, 5044080, 5548488, 6725440, 6935610, 7397984, 8070528, 9247480, 10088160, 11096976, 13450880, 13871220, 14795968, 18494960, 20176320, 22193952, 27742440, 29591936, 36989920, 40352640, 44387904, 55484880, 73979840, 88775808, 110969760, 147959680, 221939520, 443879040]

約数ペア:

[(1, 443879040), (2, 221939520), (3, 147959680), (4, 110969760), (5, 88775808), (6, 73979840), (8, 55484880), (10, 44387904), (11, 40352640), (12, 36989920), (15, 29591936), (16, 27742440), (20, 22193952), (22, 20176320), (24, 18494960), (30, 14795968), (32, 13871220), (33, 13450880), (40, 11096976), (44, 10088160), (48, 9247480), (55, 8070528), (60, 7397984), (64, 6935610), (66, 6725440), (80, 5548488), (88, 5044080), (96, 4623740), (110, 4035264), (120, 3698992), (128, 3467805), (132, 3362720), (160, 2774244), (165, 2690176), (176, 2522040), (192, 2311870), (220, 2017632), (240, 1849496), (264, 1681360), (320, 1387122), (330, 1345088), (352, 1261020), (384, 1155935), (440, 1008816), (480, 924748), (528, 840680), (640, 693561), (660, 672544), (704, 630510), (880, 504408), (960, 462374), (1056, 420340), (1320, 336272), (1408, 315255), (1760, 252204), (1920, 231187), (2112, 210170), (2640, 168136), (3520, 126102), (4224, 105085), (5280, 84068), (7040, 63051), (10560, 42034), (21017, 21120)]