444887040

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 208

約数和(自身を含む): 1535714208

約数和(自身を除く): 1090827168

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, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 557, 624, 640, 768, 780, 832, 960, 1024, 1040, 1114, 1248, 1280, 1536, 1560, 1664, 1671, 1920, 2048, 2080, 2228, 2496, 2560, 2785, 3072, 3120, 3328, 3342, 3840, 4096, 4160, 4456, 4992, 5120, 5570, 6144, 6240, 6656, 6684, 7241, 7680, 8320, 8355, 8912, 9984, 10240, 11140, 12288, 12480, 13312, 13368, 14482, 15360, 16640, 16710, 17824, 19968, 20480, 21723, 22280, 24960, 26624, 26736, 28964, 30720, 33280, 33420, 35648, 36205, 39936, 43446, 44560, 49920, 53248, 53472, 57928, 61440, 66560, 66840, 71296, 72410, 79872, 86892, 89120, 99840, 106944, 108615, 115856, 133120, 133680, 142592, 144820, 159744, 173784, 178240, 199680, 213888, 217230, 231712, 266240, 267360, 285184, 289640, 347568, 356480, 399360, 427776, 434460, 463424, 534720, 570368, 579280, 695136, 712960, 798720, 855552, 868920, 926848, 1069440, 1140736, 1158560, 1390272, 1425920, 1711104, 1737840, 1853696, 2138880, 2281472, 2317120, 2780544, 2851840, 3422208, 3475680, 3707392, 4277760, 4634240, 5561088, 5703680, 6844416, 6951360, 7414784, 8555520, 9268480, 11122176, 11407360, 13902720, 14829568, 17111040, 18536960, 22244352, 27805440, 29659136, 34222080, 37073920, 44488704, 55610880, 74147840, 88977408, 111221760, 148295680, 222443520, 444887040]

約数ペア:

[(1, 444887040), (2, 222443520), (3, 148295680), (4, 111221760), (5, 88977408), (6, 74147840), (8, 55610880), (10, 44488704), (12, 37073920), (13, 34222080), (15, 29659136), (16, 27805440), (20, 22244352), (24, 18536960), (26, 17111040), (30, 14829568), (32, 13902720), (39, 11407360), (40, 11122176), (48, 9268480), (52, 8555520), (60, 7414784), (64, 6951360), (65, 6844416), (78, 5703680), (80, 5561088), (96, 4634240), (104, 4277760), (120, 3707392), (128, 3475680), (130, 3422208), (156, 2851840), (160, 2780544), (192, 2317120), (195, 2281472), (208, 2138880), (240, 1853696), (256, 1737840), (260, 1711104), (312, 1425920), (320, 1390272), (384, 1158560), (390, 1140736), (416, 1069440), (480, 926848), (512, 868920), (520, 855552), (557, 798720), (624, 712960), (640, 695136), (768, 579280), (780, 570368), (832, 534720), (960, 463424), (1024, 434460), (1040, 427776), (1114, 399360), (1248, 356480), (1280, 347568), (1536, 289640), (1560, 285184), (1664, 267360), (1671, 266240), (1920, 231712), (2048, 217230), (2080, 213888), (2228, 199680), (2496, 178240), (2560, 173784), (2785, 159744), (3072, 144820), (3120, 142592), (3328, 133680), (3342, 133120), (3840, 115856), (4096, 108615), (4160, 106944), (4456, 99840), (4992, 89120), (5120, 86892), (5570, 79872), (6144, 72410), (6240, 71296), (6656, 66840), (6684, 66560), (7241, 61440), (7680, 57928), (8320, 53472), (8355, 53248), (8912, 49920), (9984, 44560), (10240, 43446), (11140, 39936), (12288, 36205), (12480, 35648), (13312, 33420), (13368, 33280), (14482, 30720), (15360, 28964), (16640, 26736), (16710, 26624), (17824, 24960), (19968, 22280), (20480, 21723)]