4940856960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15227}}^1$

素因数の和:15275

約数の個数: 192

約数和(自身を含む): 17054750880

約数和(自身を除く): 12113893920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 4992, 5070, 5408, 6240, 6760, 8112, 8320, 10140, 10816, 12480, 13520, 15227, 16224, 20280, 21632, 24960, 27040, 30454, 32448, 40560, 45681, 54080, 60908, 64896, 76135, 81120, 91362, 108160, 121816, 152270, 162240, 182724, 197951, 228405, 243632, 304540, 324480, 365448, 395902, 456810, 487264, 593853, 609080, 730896, 791804, 913620, 974528, 989755, 1187706, 1218160, 1461792, 1583608, 1827240, 1949056, 1979510, 2375412, 2436320, 2573363, 2923584, 2969265, 3167216, 3654480, 3959020, 4750824, 4872640, 5146726, 5847168, 5938530, 6334432, 7308960, 7720089, 7918040, 9501648, 9745280, 10293452, 11877060, 12668864, 12866815, 14617920, 15440178, 15836080, 19003296, 20586904, 23754120, 25337728, 25733630, 29235840, 30880356, 31672160, 38006592, 38600445, 41173808, 47508240, 51467260, 61760712, 63344320, 76013184, 77200890, 82347616, 95016480, 102934520, 123521424, 126688640, 154401780, 164695232, 190032960, 205869040, 247042848, 308803560, 329390464, 380065920, 411738080, 494085696, 617607120, 823476160, 988171392, 1235214240, 1646952320, 2470428480, 4940856960]

約数ペア:

[(1, 4940856960), (2, 2470428480), (3, 1646952320), (4, 1235214240), (5, 988171392), (6, 823476160), (8, 617607120), (10, 494085696), (12, 411738080), (13, 380065920), (15, 329390464), (16, 308803560), (20, 247042848), (24, 205869040), (26, 190032960), (30, 164695232), (32, 154401780), (39, 126688640), (40, 123521424), (48, 102934520), (52, 95016480), (60, 82347616), (64, 77200890), (65, 76013184), (78, 63344320), (80, 61760712), (96, 51467260), (104, 47508240), (120, 41173808), (128, 38600445), (130, 38006592), (156, 31672160), (160, 30880356), (169, 29235840), (192, 25733630), (195, 25337728), (208, 23754120), (240, 20586904), (260, 19003296), (312, 15836080), (320, 15440178), (338, 14617920), (384, 12866815), (390, 12668864), (416, 11877060), (480, 10293452), (507, 9745280), (520, 9501648), (624, 7918040), (640, 7720089), (676, 7308960), (780, 6334432), (832, 5938530), (845, 5847168), (960, 5146726), (1014, 4872640), (1040, 4750824), (1248, 3959020), (1352, 3654480), (1560, 3167216), (1664, 2969265), (1690, 2923584), (1920, 2573363), (2028, 2436320), (2080, 2375412), (2496, 1979510), (2535, 1949056), (2704, 1827240), (3120, 1583608), (3380, 1461792), (4056, 1218160), (4160, 1187706), (4992, 989755), (5070, 974528), (5408, 913620), (6240, 791804), (6760, 730896), (8112, 609080), (8320, 593853), (10140, 487264), (10816, 456810), (12480, 395902), (13520, 365448), (15227, 324480), (16224, 304540), (20280, 243632), (21632, 228405), (24960, 197951), (27040, 182724), (30454, 162240), (32448, 152270), (40560, 121816), (45681, 108160), (54080, 91362), (60908, 81120), (64896, 76135)]