18469749760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4259}}^1$

素因数の和:4313

約数の個数: 264

約数和(自身を含む): 55669884480

約数和(自身を除く): 37200134720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 512, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1024, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1936, 2240, 2420, 2464, 2560, 2816, 3080, 3388, 3520, 3584, 3872, 4235, 4259, 4480, 4840, 4928, 5120, 5632, 6160, 6776, 7040, 7168, 7744, 8470, 8518, 8960, 9680, 9856, 11264, 12320, 13552, 14080, 15488, 16940, 17036, 17920, 19360, 19712, 21295, 24640, 27104, 28160, 29813, 30976, 33880, 34072, 35840, 38720, 39424, 42590, 46849, 49280, 54208, 56320, 59626, 61952, 67760, 68144, 77440, 78848, 85180, 93698, 98560, 108416, 119252, 123904, 135520, 136288, 149065, 154880, 170360, 187396, 197120, 216832, 234245, 238504, 271040, 272576, 298130, 309760, 327943, 340720, 374792, 394240, 433664, 468490, 477008, 515339, 542080, 545152, 596260, 619520, 655886, 681440, 749584, 867328, 936980, 954016, 1030678, 1084160, 1090304, 1192520, 1311772, 1362880, 1499168, 1639715, 1873960, 1908032, 2061356, 2168320, 2180608, 2385040, 2576695, 2623544, 2725760, 2998336, 3279430, 3607373, 3747920, 3816064, 4122712, 4336640, 4361216, 4770080, 5153390, 5247088, 5451520, 5996672, 6558860, 7214746, 7495840, 7632128, 8245424, 9540160, 10306780, 10494176, 10903040, 11993344, 13117720, 14429492, 14991680, 15264256, 16490848, 18036865, 19080320, 20613560, 20988352, 21806080, 23986688, 26235440, 28858984, 29983360, 30528512, 32981696, 36073730, 38160640, 41227120, 41976704, 47973376, 52470880, 57717968, 59966720, 65963392, 72147460, 76321280, 82454240, 83953408, 104941760, 115435936, 119933440, 131926784, 144294920, 152642560, 164908480, 167906816, 209883520, 230871872, 239866880, 263853568, 288589840, 329816960, 335813632, 419767040, 461743744, 527707136, 577179680, 659633920, 839534080, 923487488, 1154359360, 1319267840, 1679068160, 1846974976, 2308718720, 2638535680, 3693949952, 4617437440, 9234874880, 18469749760]

約数ペア:

[(1, 18469749760), (2, 9234874880), (4, 4617437440), (5, 3693949952), (7, 2638535680), (8, 2308718720), (10, 1846974976), (11, 1679068160), (14, 1319267840), (16, 1154359360), (20, 923487488), (22, 839534080), (28, 659633920), (32, 577179680), (35, 527707136), (40, 461743744), (44, 419767040), (55, 335813632), (56, 329816960), (64, 288589840), (70, 263853568), (77, 239866880), (80, 230871872), (88, 209883520), (110, 167906816), (112, 164908480), (121, 152642560), (128, 144294920), (140, 131926784), (154, 119933440), (160, 115435936), (176, 104941760), (220, 83953408), (224, 82454240), (242, 76321280), (256, 72147460), (280, 65963392), (308, 59966720), (320, 57717968), (352, 52470880), (385, 47973376), (440, 41976704), (448, 41227120), (484, 38160640), (512, 36073730), (560, 32981696), (605, 30528512), (616, 29983360), (640, 28858984), (704, 26235440), (770, 23986688), (847, 21806080), (880, 20988352), (896, 20613560), (968, 19080320), (1024, 18036865), (1120, 16490848), (1210, 15264256), (1232, 14991680), (1280, 14429492), (1408, 13117720), (1540, 11993344), (1694, 10903040), (1760, 10494176), (1792, 10306780), (1936, 9540160), (2240, 8245424), (2420, 7632128), (2464, 7495840), (2560, 7214746), (2816, 6558860), (3080, 5996672), (3388, 5451520), (3520, 5247088), (3584, 5153390), (3872, 4770080), (4235, 4361216), (4259, 4336640), (4480, 4122712), (4840, 3816064), (4928, 3747920), (5120, 3607373), (5632, 3279430), (6160, 2998336), (6776, 2725760), (7040, 2623544), (7168, 2576695), (7744, 2385040), (8470, 2180608), (8518, 2168320), (8960, 2061356), (9680, 1908032), (9856, 1873960), (11264, 1639715), (12320, 1499168), (13552, 1362880), (14080, 1311772), (15488, 1192520), (16940, 1090304), (17036, 1084160), (17920, 1030678), (19360, 954016), (19712, 936980), (21295, 867328), (24640, 749584), (27104, 681440), (28160, 655886), (29813, 619520), (30976, 596260), (33880, 545152), (34072, 542080), (35840, 515339), (38720, 477008), (39424, 468490), (42590, 433664), (46849, 394240), (49280, 374792), (54208, 340720), (56320, 327943), (59626, 309760), (61952, 298130), (67760, 272576), (68144, 271040), (77440, 238504), (78848, 234245), (85180, 216832), (93698, 197120), (98560, 187396), (108416, 170360), (119252, 154880), (123904, 149065), (135520, 136288)]