2173422720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 512

約数和(自身を含む): 8460288000

約数和(自身を除く): 6286865280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 79, 80, 84, 89, 92, 96, 105, 112, 115, 120, 128, 138, 140, 158, 160, 161, 168, 178, 184, 192, 210, 224, 230, 237, 240, 267, 276, 280, 316, 320, 322, 336, 345, 356, 368, 384, 395, 420, 445, 448, 460, 474, 480, 483, 534, 552, 553, 560, 623, 632, 640, 644, 672, 690, 712, 736, 790, 805, 840, 890, 896, 920, 948, 960, 966, 1068, 1104, 1106, 1120, 1185, 1246, 1264, 1288, 1335, 1344, 1380, 1424, 1472, 1580, 1610, 1659, 1680, 1780, 1817, 1840, 1869, 1896, 1920, 1932, 2047, 2136, 2208, 2212, 2240, 2370, 2415, 2492, 2528, 2576, 2670, 2688, 2760, 2765, 2848, 2944, 3115, 3160, 3220, 3318, 3360, 3560, 3634, 3680, 3738, 3792, 3864, 4094, 4272, 4416, 4424, 4480, 4740, 4830, 4984, 5056, 5152, 5340, 5451, 5520, 5530, 5696, 6141, 6230, 6320, 6440, 6636, 6720, 7031, 7120, 7268, 7360, 7476, 7584, 7728, 8188, 8295, 8544, 8832, 8848, 9085, 9345, 9480, 9660, 9968, 10112, 10235, 10304, 10680, 10902, 11040, 11060, 11392, 12282, 12460, 12640, 12719, 12880, 13272, 13440, 14062, 14240, 14329, 14536, 14720, 14952, 15168, 15456, 16376, 16590, 17088, 17696, 18170, 18690, 18960, 19320, 19936, 20470, 20608, 21093, 21360, 21804, 22080, 22120, 24564, 24920, 25280, 25438, 25760, 26544, 27255, 28124, 28480, 28658, 29072, 29904, 30336, 30705, 30912, 32752, 33180, 34176, 35155, 35392, 36340, 37380, 37920, 38157, 38640, 39872, 40940, 42186, 42720, 42987, 43608, 44160, 44240, 49128, 49217, 49840, 50560, 50876, 51520, 53088, 54510, 56248, 56960, 57316, 58144, 59808, 61410, 61824, 63595, 65504, 66360, 70310, 70784, 71645, 72680, 74760, 75840, 76314, 77280, 79744, 81880, 84372, 85440, 85974, 87216, 88480, 98256, 98434, 99680, 101752, 103040, 105465, 106176, 109020, 112496, 114632, 116288, 119616, 122820, 127190, 131008, 132720, 140620, 143290, 145360, 147651, 149520, 151680, 152628, 154560, 161713, 163760, 168744, 170880, 171948, 174432, 176960, 190785, 196512, 196868, 199360, 203504, 210930, 212352, 214935, 218040, 224992, 229264, 232576, 239232, 245640, 246085, 254380, 262016, 265440, 281240, 286580, 290720, 295302, 299040, 305256, 309120, 323426, 327520, 337488, 343896, 348864, 353920, 381570, 393024, 393736, 398720, 407008, 421860, 429870, 436080, 449984, 458528, 485139, 491280, 492170, 508760, 530880, 562480, 573160, 581440, 590604, 598080, 610512, 646852, 655040, 674976, 687792, 697728, 738255, 763140, 786048, 787472, 808565, 814016, 843720, 859740, 872160, 899968, 917056, 970278, 982560, 984340, 1017520, 1061760, 1124960, 1131991, 1146320, 1162880, 1181208, 1196160, 1221024, 1293704, 1310080, 1349952, 1375584, 1476510, 1526280, 1574944, 1617130, 1628032, 1687440, 1719480, 1744320, 1834112, 1940556, 1965120, 1968680, 2035040, 2249920, 2263982, 2292640, 2362416, 2425695, 2442048, 2587408, 2699904, 2751168, 2953020, 3052560, 3149888, 3234260, 3374880, 3395973, 3438960, 3488640, 3881112, 3930240, 3937360, 4070080, 4499840, 4527964, 4585280, 4724832, 4851390, 4884096, 5174816, 5502336, 5659955, 5906040, 6105120, 6299776, 6468520, 6749760, 6791946, 6877920, 7762224, 7874720, 8140160, 9055928, 9170560, 9449664, 9702780, 10349632, 11319910, 11812080, 12210240, 12937040, 13499520, 13583892, 13755840, 15524448, 15749440, 16979865, 18111856, 18899328, 19405560, 20699264, 22639820, 23624160, 24420480, 25874080, 27167784, 27511680, 31048896, 31498880, 33959730, 36223712, 38811120, 45279640, 47248320, 51748160, 54335568, 62097792, 67919460, 72447424, 77622240, 90559280, 94496640, 103496320, 108671136, 135838920, 144894848, 155244480, 181118560, 217342272, 271677840, 310488960, 362237120, 434684544, 543355680, 724474240, 1086711360, 2173422720]

約数ペア:

[(1, 2173422720), (2, 1086711360), (3, 724474240), (4, 543355680), (5, 434684544), (6, 362237120), (7, 310488960), (8, 271677840), (10, 217342272), (12, 181118560), (14, 155244480), (15, 144894848), (16, 135838920), (20, 108671136), (21, 103496320), (23, 94496640), (24, 90559280), (28, 77622240), (30, 72447424), (32, 67919460), (35, 62097792), (40, 54335568), (42, 51748160), (46, 47248320), (48, 45279640), (56, 38811120), (60, 36223712), (64, 33959730), (69, 31498880), (70, 31048896), (79, 27511680), (80, 27167784), (84, 25874080), (89, 24420480), (92, 23624160), (96, 22639820), (105, 20699264), (112, 19405560), (115, 18899328), (120, 18111856), (128, 16979865), (138, 15749440), (140, 15524448), (158, 13755840), (160, 13583892), (161, 13499520), (168, 12937040), (178, 12210240), (184, 11812080), (192, 11319910), (210, 10349632), (224, 9702780), (230, 9449664), (237, 9170560), (240, 9055928), (267, 8140160), (276, 7874720), (280, 7762224), (316, 6877920), (320, 6791946), (322, 6749760), (336, 6468520), (345, 6299776), (356, 6105120), (368, 5906040), (384, 5659955), (395, 5502336), (420, 5174816), (445, 4884096), (448, 4851390), (460, 4724832), (474, 4585280), (480, 4527964), (483, 4499840), (534, 4070080), (552, 3937360), (553, 3930240), (560, 3881112), (623, 3488640), (632, 3438960), (640, 3395973), (644, 3374880), (672, 3234260), (690, 3149888), (712, 3052560), (736, 2953020), (790, 2751168), (805, 2699904), (840, 2587408), (890, 2442048), (896, 2425695), (920, 2362416), (948, 2292640), (960, 2263982), (966, 2249920), (1068, 2035040), (1104, 1968680), (1106, 1965120), (1120, 1940556), (1185, 1834112), (1246, 1744320), (1264, 1719480), (1288, 1687440), (1335, 1628032), (1344, 1617130), (1380, 1574944), (1424, 1526280), (1472, 1476510), (1580, 1375584), (1610, 1349952), (1659, 1310080), (1680, 1293704), (1780, 1221024), (1817, 1196160), (1840, 1181208), (1869, 1162880), (1896, 1146320), (1920, 1131991), (1932, 1124960), (2047, 1061760), (2136, 1017520), (2208, 984340), (2212, 982560), (2240, 970278), (2370, 917056), (2415, 899968), (2492, 872160), (2528, 859740), (2576, 843720), (2670, 814016), (2688, 808565), (2760, 787472), (2765, 786048), (2848, 763140), (2944, 738255), (3115, 697728), (3160, 687792), (3220, 674976), (3318, 655040), (3360, 646852), (3560, 610512), (3634, 598080), (3680, 590604), (3738, 581440), (3792, 573160), (3864, 562480), (4094, 530880), (4272, 508760), (4416, 492170), (4424, 491280), (4480, 485139), (4740, 458528), (4830, 449984), (4984, 436080), (5056, 429870), (5152, 421860), (5340, 407008), (5451, 398720), (5520, 393736), (5530, 393024), (5696, 381570), (6141, 353920), (6230, 348864), (6320, 343896), (6440, 337488), (6636, 327520), (6720, 323426), (7031, 309120), (7120, 305256), (7268, 299040), (7360, 295302), (7476, 290720), (7584, 286580), (7728, 281240), (8188, 265440), (8295, 262016), (8544, 254380), (8832, 246085), (8848, 245640), (9085, 239232), (9345, 232576), (9480, 229264), (9660, 224992), (9968, 218040), (10112, 214935), (10235, 212352), (10304, 210930), (10680, 203504), (10902, 199360), (11040, 196868), (11060, 196512), (11392, 190785), (12282, 176960), (12460, 174432), (12640, 171948), (12719, 170880), (12880, 168744), (13272, 163760), (13440, 161713), (14062, 154560), (14240, 152628), (14329, 151680), (14536, 149520), (14720, 147651), (14952, 145360), (15168, 143290), (15456, 140620), (16376, 132720), (16590, 131008), (17088, 127190), (17696, 122820), (18170, 119616), (18690, 116288), (18960, 114632), (19320, 112496), (19936, 109020), (20470, 106176), (20608, 105465), (21093, 103040), (21360, 101752), (21804, 99680), (22080, 98434), (22120, 98256), (24564, 88480), (24920, 87216), (25280, 85974), (25438, 85440), (25760, 84372), (26544, 81880), (27255, 79744), (28124, 77280), (28480, 76314), (28658, 75840), (29072, 74760), (29904, 72680), (30336, 71645), (30705, 70784), (30912, 70310), (32752, 66360), (33180, 65504), (34176, 63595), (35155, 61824), (35392, 61410), (36340, 59808), (37380, 58144), (37920, 57316), (38157, 56960), (38640, 56248), (39872, 54510), (40940, 53088), (42186, 51520), (42720, 50876), (42987, 50560), (43608, 49840), (44160, 49217), (44240, 49128)]