867982080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{659}}^1$

素因数の和:704

約数の個数: 288

約数和(自身を含む): 3237696000

約数和(自身を除く): 2369713920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 659, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1280, 1318, 1344, 1372, 1470, 1568, 1680, 1715, 1792, 1920, 1960, 1977, 2058, 2240, 2352, 2636, 2688, 2744, 2940, 3136, 3295, 3360, 3430, 3840, 3920, 3954, 4116, 4480, 4613, 4704, 5145, 5272, 5376, 5488, 5880, 6272, 6590, 6720, 6860, 7840, 7908, 8232, 8960, 9226, 9408, 9885, 10290, 10544, 10976, 11760, 12544, 13180, 13440, 13720, 13839, 15680, 15816, 16464, 18452, 18816, 19770, 20580, 21088, 21952, 23065, 23520, 26360, 26880, 27440, 27678, 31360, 31632, 32291, 32928, 36904, 37632, 39540, 41160, 42176, 43904, 46130, 47040, 52720, 54880, 55356, 62720, 63264, 64582, 65856, 69195, 73808, 79080, 82320, 84352, 87808, 92260, 94080, 96873, 105440, 109760, 110712, 126528, 129164, 131712, 138390, 147616, 158160, 161455, 164640, 168704, 184520, 188160, 193746, 210880, 219520, 221424, 226037, 253056, 258328, 263424, 276780, 295232, 316320, 322910, 329280, 369040, 387492, 421760, 439040, 442848, 452074, 484365, 506112, 516656, 553560, 590464, 632640, 645820, 658560, 678111, 738080, 774984, 843520, 885696, 904148, 968730, 1033312, 1107120, 1130185, 1180928, 1265280, 1291640, 1317120, 1356222, 1476160, 1549968, 1771392, 1808296, 1937460, 2066624, 2214240, 2260370, 2530560, 2583280, 2712444, 2952320, 3099936, 3390555, 3542784, 3616592, 3874920, 4133248, 4428480, 4520740, 5166560, 5424888, 5904640, 6199872, 6781110, 7233184, 7749840, 8266496, 8856960, 9041480, 10333120, 10849776, 12399744, 13562220, 14466368, 15499680, 17713920, 18082960, 20666240, 21699552, 24799488, 27124440, 28932736, 30999360, 36165920, 41332480, 43399104, 54248880, 57865472, 61998720, 72331840, 86798208, 108497760, 123997440, 144663680, 173596416, 216995520, 289327360, 433991040, 867982080]

約数ペア:

[(1, 867982080), (2, 433991040), (3, 289327360), (4, 216995520), (5, 173596416), (6, 144663680), (7, 123997440), (8, 108497760), (10, 86798208), (12, 72331840), (14, 61998720), (15, 57865472), (16, 54248880), (20, 43399104), (21, 41332480), (24, 36165920), (28, 30999360), (30, 28932736), (32, 27124440), (35, 24799488), (40, 21699552), (42, 20666240), (48, 18082960), (49, 17713920), (56, 15499680), (60, 14466368), (64, 13562220), (70, 12399744), (80, 10849776), (84, 10333120), (96, 9041480), (98, 8856960), (105, 8266496), (112, 7749840), (120, 7233184), (128, 6781110), (140, 6199872), (147, 5904640), (160, 5424888), (168, 5166560), (192, 4520740), (196, 4428480), (210, 4133248), (224, 3874920), (240, 3616592), (245, 3542784), (256, 3390555), (280, 3099936), (294, 2952320), (320, 2712444), (336, 2583280), (343, 2530560), (384, 2260370), (392, 2214240), (420, 2066624), (448, 1937460), (480, 1808296), (490, 1771392), (560, 1549968), (588, 1476160), (640, 1356222), (659, 1317120), (672, 1291640), (686, 1265280), (735, 1180928), (768, 1130185), (784, 1107120), (840, 1033312), (896, 968730), (960, 904148), (980, 885696), (1029, 843520), (1120, 774984), (1176, 738080), (1280, 678111), (1318, 658560), (1344, 645820), (1372, 632640), (1470, 590464), (1568, 553560), (1680, 516656), (1715, 506112), (1792, 484365), (1920, 452074), (1960, 442848), (1977, 439040), (2058, 421760), (2240, 387492), (2352, 369040), (2636, 329280), (2688, 322910), (2744, 316320), (2940, 295232), (3136, 276780), (3295, 263424), (3360, 258328), (3430, 253056), (3840, 226037), (3920, 221424), (3954, 219520), (4116, 210880), (4480, 193746), (4613, 188160), (4704, 184520), (5145, 168704), (5272, 164640), (5376, 161455), (5488, 158160), (5880, 147616), (6272, 138390), (6590, 131712), (6720, 129164), (6860, 126528), (7840, 110712), (7908, 109760), (8232, 105440), (8960, 96873), (9226, 94080), (9408, 92260), (9885, 87808), (10290, 84352), (10544, 82320), (10976, 79080), (11760, 73808), (12544, 69195), (13180, 65856), (13440, 64582), (13720, 63264), (13839, 62720), (15680, 55356), (15816, 54880), (16464, 52720), (18452, 47040), (18816, 46130), (19770, 43904), (20580, 42176), (21088, 41160), (21952, 39540), (23065, 37632), (23520, 36904), (26360, 32928), (26880, 32291), (27440, 31632), (27678, 31360)]