1881784320

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 480

約数和(自身を含む): 7046215680

約数和(自身を除く): 5164431360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 64, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 128, 130, 152, 155, 156, 160, 186, 190, 192, 195, 208, 228, 240, 247, 248, 256, 260, 285, 304, 310, 312, 320, 372, 380, 384, 390, 403, 416, 456, 465, 480, 494, 496, 512, 520, 570, 589, 608, 620, 624, 640, 741, 744, 760, 768, 780, 806, 832, 912, 930, 960, 988, 992, 1024, 1040, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1280, 1482, 1488, 1520, 1536, 1560, 1612, 1664, 1767, 1824, 1860, 1920, 1976, 1984, 2015, 2048, 2080, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2560, 2945, 2964, 2976, 3040, 3072, 3120, 3224, 3328, 3534, 3648, 3705, 3720, 3840, 3952, 3968, 4030, 4096, 4160, 4560, 4712, 4836, 4864, 4940, 4960, 4992, 5120, 5890, 5928, 5952, 6045, 6080, 6144, 6240, 6448, 6656, 7068, 7296, 7410, 7440, 7657, 7680, 7904, 7936, 8060, 8192, 8320, 8835, 9120, 9424, 9672, 9728, 9880, 9920, 9984, 10240, 11780, 11856, 11904, 12090, 12160, 12288, 12480, 12896, 13312, 14136, 14592, 14820, 14880, 15314, 15360, 15808, 15872, 16120, 16384, 16640, 17670, 18240, 18848, 19344, 19456, 19760, 19840, 19968, 20480, 22971, 23560, 23712, 23808, 24180, 24320, 24576, 24960, 25792, 26624, 28272, 29184, 29640, 29760, 30628, 30720, 31616, 31744, 32240, 33280, 35340, 36480, 37696, 38285, 38688, 38912, 39520, 39680, 39936, 40960, 45942, 47120, 47424, 47616, 48360, 48640, 49152, 49920, 51584, 53248, 56544, 58368, 59280, 59520, 61256, 61440, 63232, 63488, 64480, 66560, 70680, 72960, 75392, 76570, 77376, 77824, 79040, 79360, 79872, 81920, 91884, 94240, 94848, 95232, 96720, 97280, 99840, 103168, 106496, 113088, 114855, 116736, 118560, 119040, 122512, 122880, 126464, 126976, 128960, 133120, 141360, 145920, 150784, 153140, 154752, 155648, 158080, 158720, 159744, 183768, 188480, 189696, 190464, 193440, 194560, 199680, 206336, 212992, 226176, 229710, 233472, 237120, 238080, 245024, 245760, 252928, 253952, 257920, 266240, 282720, 291840, 301568, 306280, 309504, 311296, 316160, 317440, 319488, 367536, 376960, 379392, 380928, 386880, 389120, 399360, 412672, 452352, 459420, 466944, 474240, 476160, 490048, 505856, 507904, 515840, 532480, 565440, 583680, 603136, 612560, 619008, 632320, 634880, 638976, 735072, 753920, 758784, 761856, 773760, 778240, 798720, 825344, 904704, 918840, 933888, 948480, 952320, 980096, 1011712, 1031680, 1064960, 1130880, 1167360, 1206272, 1225120, 1238016, 1264640, 1269760, 1470144, 1507840, 1517568, 1523712, 1547520, 1556480, 1597440, 1650688, 1809408, 1837680, 1896960, 1904640, 1960192, 2023424, 2063360, 2261760, 2334720, 2412544, 2450240, 2476032, 2529280, 2539520, 2940288, 3015680, 3035136, 3095040, 3194880, 3301376, 3618816, 3675360, 3793920, 3809280, 3920384, 4046848, 4126720, 4523520, 4669440, 4825088, 4900480, 4952064, 5058560, 5880576, 6031360, 6070272, 6190080, 6602752, 7237632, 7350720, 7587840, 7618560, 7840768, 8253440, 9047040, 9650176, 9800960, 9904128, 10117120, 11761152, 12062720, 12140544, 12380160, 14475264, 14701440, 15175680, 15681536, 16506880, 18094080, 19601920, 19808256, 20234240, 23522304, 24125440, 24760320, 28950528, 29402880, 30351360, 31363072, 33013760, 36188160, 39203840, 47044608, 48250880, 49520640, 58805760, 60702720, 62726144, 72376320, 78407680, 94089216, 99041280, 117611520, 125452288, 144752640, 156815360, 188178432, 235223040, 313630720, 376356864, 470446080, 627261440, 940892160, 1881784320]

約数ペア:

[(1, 1881784320), (2, 940892160), (3, 627261440), (4, 470446080), (5, 376356864), (6, 313630720), (8, 235223040), (10, 188178432), (12, 156815360), (13, 144752640), (15, 125452288), (16, 117611520), (19, 99041280), (20, 94089216), (24, 78407680), (26, 72376320), (30, 62726144), (31, 60702720), (32, 58805760), (38, 49520640), (39, 48250880), (40, 47044608), (48, 39203840), (52, 36188160), (57, 33013760), (60, 31363072), (62, 30351360), (64, 29402880), (65, 28950528), (76, 24760320), (78, 24125440), (80, 23522304), (93, 20234240), (95, 19808256), (96, 19601920), (104, 18094080), (114, 16506880), (120, 15681536), (124, 15175680), (128, 14701440), (130, 14475264), (152, 12380160), (155, 12140544), (156, 12062720), (160, 11761152), (186, 10117120), (190, 9904128), (192, 9800960), (195, 9650176), (208, 9047040), (228, 8253440), (240, 7840768), (247, 7618560), (248, 7587840), (256, 7350720), (260, 7237632), (285, 6602752), (304, 6190080), (310, 6070272), (312, 6031360), (320, 5880576), (372, 5058560), (380, 4952064), (384, 4900480), (390, 4825088), (403, 4669440), (416, 4523520), (456, 4126720), (465, 4046848), (480, 3920384), (494, 3809280), (496, 3793920), (512, 3675360), (520, 3618816), (570, 3301376), (589, 3194880), (608, 3095040), (620, 3035136), (624, 3015680), (640, 2940288), (741, 2539520), (744, 2529280), (760, 2476032), (768, 2450240), (780, 2412544), (806, 2334720), (832, 2261760), (912, 2063360), (930, 2023424), (960, 1960192), (988, 1904640), (992, 1896960), (1024, 1837680), (1040, 1809408), (1140, 1650688), (1178, 1597440), (1209, 1556480), (1216, 1547520), (1235, 1523712), (1240, 1517568), (1248, 1507840), (1280, 1470144), (1482, 1269760), (1488, 1264640), (1520, 1238016), (1536, 1225120), (1560, 1206272), (1612, 1167360), (1664, 1130880), (1767, 1064960), (1824, 1031680), (1860, 1011712), (1920, 980096), (1976, 952320), (1984, 948480), (2015, 933888), (2048, 918840), (2080, 904704), (2280, 825344), (2356, 798720), (2418, 778240), (2432, 773760), (2470, 761856), (2480, 758784), (2496, 753920), (2560, 735072), (2945, 638976), (2964, 634880), (2976, 632320), (3040, 619008), (3072, 612560), (3120, 603136), (3224, 583680), (3328, 565440), (3534, 532480), (3648, 515840), (3705, 507904), (3720, 505856), (3840, 490048), (3952, 476160), (3968, 474240), (4030, 466944), (4096, 459420), (4160, 452352), (4560, 412672), (4712, 399360), (4836, 389120), (4864, 386880), (4940, 380928), (4960, 379392), (4992, 376960), (5120, 367536), (5890, 319488), (5928, 317440), (5952, 316160), (6045, 311296), (6080, 309504), (6144, 306280), (6240, 301568), (6448, 291840), (6656, 282720), (7068, 266240), (7296, 257920), (7410, 253952), (7440, 252928), (7657, 245760), (7680, 245024), (7904, 238080), (7936, 237120), (8060, 233472), (8192, 229710), (8320, 226176), (8835, 212992), (9120, 206336), (9424, 199680), (9672, 194560), (9728, 193440), (9880, 190464), (9920, 189696), (9984, 188480), (10240, 183768), (11780, 159744), (11856, 158720), (11904, 158080), (12090, 155648), (12160, 154752), (12288, 153140), (12480, 150784), (12896, 145920), (13312, 141360), (14136, 133120), (14592, 128960), (14820, 126976), (14880, 126464), (15314, 122880), (15360, 122512), (15808, 119040), (15872, 118560), (16120, 116736), (16384, 114855), (16640, 113088), (17670, 106496), (18240, 103168), (18848, 99840), (19344, 97280), (19456, 96720), (19760, 95232), (19840, 94848), (19968, 94240), (20480, 91884), (22971, 81920), (23560, 79872), (23712, 79360), (23808, 79040), (24180, 77824), (24320, 77376), (24576, 76570), (24960, 75392), (25792, 72960), (26624, 70680), (28272, 66560), (29184, 64480), (29640, 63488), (29760, 63232), (30628, 61440), (30720, 61256), (31616, 59520), (31744, 59280), (32240, 58368), (33280, 56544), (35340, 53248), (36480, 51584), (37696, 49920), (38285, 49152), (38688, 48640), (38912, 48360), (39520, 47616), (39680, 47424), (39936, 47120), (40960, 45942)]