2168700480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 280

約数和(自身を含む): 7966252800

約数和(自身を除く): 5797552320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2699, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5398, 5580, 5952, 6480, 6696, 7440, 8097, 8370, 8640, 8928, 9920, 10044, 10796, 11160, 12555, 12960, 13392, 13495, 14880, 16194, 16740, 17856, 20088, 21592, 22320, 24291, 25110, 25920, 26784, 26990, 29760, 32388, 33480, 40176, 40485, 43184, 44640, 48582, 50220, 53568, 53980, 64776, 66960, 72873, 80352, 80970, 83669, 86368, 89280, 97164, 100440, 107960, 121455, 129552, 133920, 145746, 160704, 161940, 167338, 172736, 194328, 200880, 215920, 218619, 242910, 251007, 259104, 267840, 291492, 323880, 334676, 364365, 388656, 401760, 418345, 431840, 437238, 485820, 502014, 518208, 582984, 647760, 669352, 728730, 753021, 777312, 803520, 836690, 863680, 874476, 971640, 1004028, 1093095, 1165968, 1255035, 1295520, 1338704, 1457460, 1506042, 1554624, 1673380, 1748952, 1943280, 2008056, 2186190, 2259063, 2331936, 2510070, 2591040, 2677408, 2914920, 3012084, 3346760, 3497904, 3765105, 3886560, 4016112, 4372380, 4518126, 4663872, 5020140, 5354816, 5829840, 6024168, 6693520, 6777189, 6995808, 7530210, 7773120, 8032224, 8744760, 9036252, 10040280, 11295315, 11659680, 12048336, 13387040, 13554378, 13991616, 15060420, 16064448, 17489520, 18072504, 20080560, 22590630, 23319360, 24096672, 26774080, 27108756, 30120840, 33885945, 34979040, 36145008, 40161120, 45181260, 48193344, 54217512, 60241680, 67771890, 69958080, 72290016, 80322240, 90362520, 108435024, 120483360, 135543780, 144580032, 180725040, 216870048, 240966720, 271087560, 361450080, 433740096, 542175120, 722900160, 1084350240, 2168700480]

約数ペア:

[(1, 2168700480), (2, 1084350240), (3, 722900160), (4, 542175120), (5, 433740096), (6, 361450080), (8, 271087560), (9, 240966720), (10, 216870048), (12, 180725040), (15, 144580032), (16, 135543780), (18, 120483360), (20, 108435024), (24, 90362520), (27, 80322240), (30, 72290016), (31, 69958080), (32, 67771890), (36, 60241680), (40, 54217512), (45, 48193344), (48, 45181260), (54, 40161120), (60, 36145008), (62, 34979040), (64, 33885945), (72, 30120840), (80, 27108756), (81, 26774080), (90, 24096672), (93, 23319360), (96, 22590630), (108, 20080560), (120, 18072504), (124, 17489520), (135, 16064448), (144, 15060420), (155, 13991616), (160, 13554378), (162, 13387040), (180, 12048336), (186, 11659680), (192, 11295315), (216, 10040280), (240, 9036252), (248, 8744760), (270, 8032224), (279, 7773120), (288, 7530210), (310, 6995808), (320, 6777189), (324, 6693520), (360, 6024168), (372, 5829840), (405, 5354816), (432, 5020140), (465, 4663872), (480, 4518126), (496, 4372380), (540, 4016112), (558, 3886560), (576, 3765105), (620, 3497904), (648, 3346760), (720, 3012084), (744, 2914920), (810, 2677408), (837, 2591040), (864, 2510070), (930, 2331936), (960, 2259063), (992, 2186190), (1080, 2008056), (1116, 1943280), (1240, 1748952), (1296, 1673380), (1395, 1554624), (1440, 1506042), (1488, 1457460), (1620, 1338704), (1674, 1295520), (1728, 1255035), (1860, 1165968), (1984, 1093095), (2160, 1004028), (2232, 971640), (2480, 874476), (2511, 863680), (2592, 836690), (2699, 803520), (2790, 777312), (2880, 753021), (2976, 728730), (3240, 669352), (3348, 647760), (3720, 582984), (4185, 518208), (4320, 502014), (4464, 485820), (4960, 437238), (5022, 431840), (5184, 418345), (5398, 401760), (5580, 388656), (5952, 364365), (6480, 334676), (6696, 323880), (7440, 291492), (8097, 267840), (8370, 259104), (8640, 251007), (8928, 242910), (9920, 218619), (10044, 215920), (10796, 200880), (11160, 194328), (12555, 172736), (12960, 167338), (13392, 161940), (13495, 160704), (14880, 145746), (16194, 133920), (16740, 129552), (17856, 121455), (20088, 107960), (21592, 100440), (22320, 97164), (24291, 89280), (25110, 86368), (25920, 83669), (26784, 80970), (26990, 80352), (29760, 72873), (32388, 66960), (33480, 64776), (40176, 53980), (40485, 53568), (43184, 50220), (44640, 48582)]