28729466880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 336

約数和(自身を含む): 97775054640

約数和(自身を除く): 69045587760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 512, 544, 578, 640, 680, 768, 809, 816, 867, 960, 1020, 1024, 1088, 1156, 1280, 1360, 1445, 1536, 1618, 1632, 1734, 1920, 2040, 2048, 2176, 2312, 2427, 2560, 2720, 2890, 3072, 3236, 3264, 3468, 3840, 4045, 4080, 4096, 4335, 4352, 4624, 4854, 5120, 5440, 5780, 6144, 6472, 6528, 6936, 7680, 8090, 8160, 8192, 8670, 8704, 9248, 9708, 10240, 10880, 11560, 12135, 12288, 12944, 13056, 13753, 13872, 15360, 16180, 16320, 17340, 17408, 18496, 19416, 20480, 21760, 23120, 24270, 24576, 25888, 26112, 27506, 27744, 30720, 32360, 32640, 34680, 34816, 36992, 38832, 40960, 41259, 43520, 46240, 48540, 51776, 52224, 55012, 55488, 61440, 64720, 65280, 68765, 69360, 69632, 73984, 77664, 82518, 87040, 92480, 97080, 103552, 104448, 110024, 110976, 122880, 129440, 130560, 137530, 138720, 139264, 147968, 155328, 165036, 174080, 184960, 194160, 206295, 207104, 208896, 220048, 221952, 233801, 258880, 261120, 275060, 277440, 295936, 310656, 330072, 348160, 369920, 388320, 412590, 414208, 417792, 440096, 443904, 467602, 517760, 522240, 550120, 554880, 591872, 621312, 660144, 696320, 701403, 739840, 776640, 825180, 828416, 880192, 887808, 935204, 1035520, 1044480, 1100240, 1109760, 1169005, 1183744, 1242624, 1320288, 1402806, 1479680, 1553280, 1650360, 1656832, 1760384, 1775616, 1870408, 2071040, 2088960, 2200480, 2219520, 2338010, 2367488, 2485248, 2640576, 2805612, 2959360, 3106560, 3300720, 3313664, 3507015, 3520768, 3551232, 3740816, 4142080, 4400960, 4439040, 4676020, 4970496, 5281152, 5611224, 5918720, 6213120, 6601440, 6627328, 7014030, 7041536, 7102464, 7481632, 8284160, 8801920, 8878080, 9352040, 9940992, 10562304, 11222448, 11837440, 12426240, 13202880, 14028060, 14083072, 14963264, 16568320, 17603840, 17756160, 18704080, 19881984, 21124608, 22444896, 24852480, 26405760, 28056120, 28166144, 29926528, 33136640, 35207680, 35512320, 37408160, 42249216, 44889792, 49704960, 52811520, 56112240, 56332288, 59853056, 70415360, 74816320, 84498432, 89779584, 99409920, 105623040, 112224480, 112664576, 119706112, 140830720, 149632640, 168996864, 179559168, 211246080, 224448960, 239412224, 281661440, 299265280, 337993728, 359118336, 422492160, 448897920, 478824448, 563322880, 598530560, 718236672, 844984320, 897795840, 957648896, 1197061120, 1436473344, 1689968640, 1795591680, 1915297792, 2394122240, 2872946688, 3591183360, 4788244480, 5745893376, 7182366720, 9576488960, 14364733440, 28729466880]

約数ペア:

[(1, 28729466880), (2, 14364733440), (3, 9576488960), (4, 7182366720), (5, 5745893376), (6, 4788244480), (8, 3591183360), (10, 2872946688), (12, 2394122240), (15, 1915297792), (16, 1795591680), (17, 1689968640), (20, 1436473344), (24, 1197061120), (30, 957648896), (32, 897795840), (34, 844984320), (40, 718236672), (48, 598530560), (51, 563322880), (60, 478824448), (64, 448897920), (68, 422492160), (80, 359118336), (85, 337993728), (96, 299265280), (102, 281661440), (120, 239412224), (128, 224448960), (136, 211246080), (160, 179559168), (170, 168996864), (192, 149632640), (204, 140830720), (240, 119706112), (255, 112664576), (256, 112224480), (272, 105623040), (289, 99409920), (320, 89779584), (340, 84498432), (384, 74816320), (408, 70415360), (480, 59853056), (510, 56332288), (512, 56112240), (544, 52811520), (578, 49704960), (640, 44889792), (680, 42249216), (768, 37408160), (809, 35512320), (816, 35207680), (867, 33136640), (960, 29926528), (1020, 28166144), (1024, 28056120), (1088, 26405760), (1156, 24852480), (1280, 22444896), (1360, 21124608), (1445, 19881984), (1536, 18704080), (1618, 17756160), (1632, 17603840), (1734, 16568320), (1920, 14963264), (2040, 14083072), (2048, 14028060), (2176, 13202880), (2312, 12426240), (2427, 11837440), (2560, 11222448), (2720, 10562304), (2890, 9940992), (3072, 9352040), (3236, 8878080), (3264, 8801920), (3468, 8284160), (3840, 7481632), (4045, 7102464), (4080, 7041536), (4096, 7014030), (4335, 6627328), (4352, 6601440), (4624, 6213120), (4854, 5918720), (5120, 5611224), (5440, 5281152), (5780, 4970496), (6144, 4676020), (6472, 4439040), (6528, 4400960), (6936, 4142080), (7680, 3740816), (8090, 3551232), (8160, 3520768), (8192, 3507015), (8670, 3313664), (8704, 3300720), (9248, 3106560), (9708, 2959360), (10240, 2805612), (10880, 2640576), (11560, 2485248), (12135, 2367488), (12288, 2338010), (12944, 2219520), (13056, 2200480), (13753, 2088960), (13872, 2071040), (15360, 1870408), (16180, 1775616), (16320, 1760384), (17340, 1656832), (17408, 1650360), (18496, 1553280), (19416, 1479680), (20480, 1402806), (21760, 1320288), (23120, 1242624), (24270, 1183744), (24576, 1169005), (25888, 1109760), (26112, 1100240), (27506, 1044480), (27744, 1035520), (30720, 935204), (32360, 887808), (32640, 880192), (34680, 828416), (34816, 825180), (36992, 776640), (38832, 739840), (40960, 701403), (41259, 696320), (43520, 660144), (46240, 621312), (48540, 591872), (51776, 554880), (52224, 550120), (55012, 522240), (55488, 517760), (61440, 467602), (64720, 443904), (65280, 440096), (68765, 417792), (69360, 414208), (69632, 412590), (73984, 388320), (77664, 369920), (82518, 348160), (87040, 330072), (92480, 310656), (97080, 295936), (103552, 277440), (104448, 275060), (110024, 261120), (110976, 258880), (122880, 233801), (129440, 221952), (130560, 220048), (137530, 208896), (138720, 207104), (139264, 206295), (147968, 194160), (155328, 184960), (165036, 174080)]