857487360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 2780144640

約数和(自身を除く): 1922657280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 271, 309, 320, 384, 412, 480, 512, 515, 542, 618, 640, 768, 813, 824, 960, 1024, 1030, 1084, 1236, 1280, 1355, 1536, 1545, 1626, 1648, 1920, 2048, 2060, 2168, 2472, 2560, 2710, 3072, 3090, 3252, 3296, 3840, 4065, 4120, 4336, 4944, 5120, 5420, 6144, 6180, 6504, 6592, 7680, 8130, 8240, 8672, 9888, 10240, 10840, 12360, 13008, 13184, 15360, 16260, 16480, 17344, 19776, 21680, 24720, 26016, 26368, 27913, 30720, 32520, 32960, 34688, 39552, 43360, 49440, 52032, 52736, 55826, 65040, 65920, 69376, 79104, 83739, 86720, 98880, 104064, 105472, 111652, 130080, 131840, 138752, 139565, 158208, 167478, 173440, 197760, 208128, 210944, 223304, 260160, 263680, 277504, 279130, 316416, 334956, 346880, 395520, 416256, 418695, 446608, 520320, 527360, 555008, 558260, 632832, 669912, 693760, 791040, 832512, 837390, 893216, 1040640, 1054720, 1116520, 1339824, 1387520, 1582080, 1665024, 1674780, 1786432, 2081280, 2233040, 2679648, 2775040, 3164160, 3349560, 3572864, 4162560, 4466080, 5359296, 6699120, 7145728, 8325120, 8932160, 10718592, 13398240, 14291456, 17864320, 21437184, 26796480, 28582912, 35728640, 42874368, 53592960, 57165824, 71457280, 85748736, 107185920, 142914560, 171497472, 214371840, 285829120, 428743680, 857487360]

約数ペア:

[(1, 857487360), (2, 428743680), (3, 285829120), (4, 214371840), (5, 171497472), (6, 142914560), (8, 107185920), (10, 85748736), (12, 71457280), (15, 57165824), (16, 53592960), (20, 42874368), (24, 35728640), (30, 28582912), (32, 26796480), (40, 21437184), (48, 17864320), (60, 14291456), (64, 13398240), (80, 10718592), (96, 8932160), (103, 8325120), (120, 7145728), (128, 6699120), (160, 5359296), (192, 4466080), (206, 4162560), (240, 3572864), (256, 3349560), (271, 3164160), (309, 2775040), (320, 2679648), (384, 2233040), (412, 2081280), (480, 1786432), (512, 1674780), (515, 1665024), (542, 1582080), (618, 1387520), (640, 1339824), (768, 1116520), (813, 1054720), (824, 1040640), (960, 893216), (1024, 837390), (1030, 832512), (1084, 791040), (1236, 693760), (1280, 669912), (1355, 632832), (1536, 558260), (1545, 555008), (1626, 527360), (1648, 520320), (1920, 446608), (2048, 418695), (2060, 416256), (2168, 395520), (2472, 346880), (2560, 334956), (2710, 316416), (3072, 279130), (3090, 277504), (3252, 263680), (3296, 260160), (3840, 223304), (4065, 210944), (4120, 208128), (4336, 197760), (4944, 173440), (5120, 167478), (5420, 158208), (6144, 139565), (6180, 138752), (6504, 131840), (6592, 130080), (7680, 111652), (8130, 105472), (8240, 104064), (8672, 98880), (9888, 86720), (10240, 83739), (10840, 79104), (12360, 69376), (13008, 65920), (13184, 65040), (15360, 55826), (16260, 52736), (16480, 52032), (17344, 49440), (19776, 43360), (21680, 39552), (24720, 34688), (26016, 32960), (26368, 32520), (27913, 30720)]