1861493760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 528

約数和(自身を含む): 7663968000

約数和(自身を除く): 5802474240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 199, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 398, 406, 420, 435, 448, 464, 480, 504, 512, 522, 560, 576, 580, 597, 609, 630, 640, 672, 696, 720, 768, 796, 812, 840, 870, 896, 928, 960, 995, 1008, 1015, 1024, 1044, 1120, 1152, 1160, 1194, 1218, 1260, 1280, 1305, 1344, 1392, 1393, 1440, 1536, 1592, 1624, 1680, 1740, 1791, 1792, 1827, 1856, 1920, 1990, 2016, 2030, 2088, 2240, 2304, 2320, 2388, 2436, 2520, 2560, 2610, 2688, 2784, 2786, 2880, 2985, 3045, 3072, 3184, 3248, 3360, 3480, 3582, 3584, 3654, 3712, 3840, 3980, 4032, 4060, 4176, 4179, 4480, 4608, 4640, 4776, 4872, 5040, 5120, 5220, 5376, 5568, 5572, 5760, 5771, 5970, 6090, 6368, 6496, 6720, 6960, 6965, 7164, 7168, 7308, 7424, 7680, 7960, 8064, 8120, 8352, 8358, 8955, 8960, 9135, 9216, 9280, 9552, 9744, 10080, 10440, 10752, 11136, 11144, 11520, 11542, 11940, 12180, 12537, 12736, 12992, 13440, 13920, 13930, 14328, 14616, 14848, 15360, 15920, 16128, 16240, 16704, 16716, 17313, 17910, 17920, 18270, 18560, 19104, 19488, 20160, 20880, 20895, 21504, 22272, 22288, 23040, 23084, 23880, 24360, 25074, 25472, 25984, 26880, 27840, 27860, 28656, 28855, 29232, 29696, 31840, 32256, 32480, 33408, 33432, 34626, 35820, 35840, 36540, 37120, 38208, 38976, 40320, 40397, 41760, 41790, 44544, 44576, 46080, 46168, 47760, 48720, 50148, 50944, 51939, 51968, 53760, 55680, 55720, 57312, 57710, 58464, 62685, 63680, 64512, 64960, 66816, 66864, 69252, 71640, 73080, 74240, 76416, 77952, 80640, 80794, 83520, 83580, 86565, 89088, 89152, 92336, 95520, 97440, 100296, 101888, 103878, 103936, 107520, 111360, 111440, 114624, 115420, 116928, 121191, 125370, 127360, 129920, 133632, 133728, 138504, 143280, 146160, 148480, 152832, 155904, 161280, 161588, 167040, 167160, 173130, 178304, 184672, 191040, 194880, 200592, 201985, 203776, 207756, 207872, 222720, 222880, 229248, 230840, 233856, 242382, 250740, 254720, 259695, 259840, 267264, 267456, 277008, 286560, 292320, 305664, 311808, 322560, 323176, 334080, 334320, 346260, 356608, 363573, 369344, 382080, 389760, 401184, 403970, 415512, 445440, 445760, 458496, 461680, 467712, 484764, 501480, 509440, 519390, 519680, 534912, 554016, 573120, 584640, 605955, 611328, 623616, 646352, 668160, 668640, 692520, 713216, 727146, 738688, 764160, 779520, 802368, 807940, 831024, 891520, 916992, 923360, 935424, 969528, 1002960, 1018880, 1038780, 1039360, 1069824, 1108032, 1146240, 1169280, 1211910, 1292704, 1336320, 1337280, 1385040, 1426432, 1454292, 1477376, 1528320, 1559040, 1604736, 1615880, 1662048, 1783040, 1817865, 1833984, 1846720, 1870848, 1939056, 2005920, 2077560, 2139648, 2216064, 2292480, 2338560, 2423820, 2585408, 2674560, 2770080, 2908584, 2954752, 3056640, 3118080, 3209472, 3231760, 3324096, 3566080, 3635730, 3693440, 3878112, 4011840, 4155120, 4279296, 4432128, 4584960, 4677120, 4847640, 5170816, 5349120, 5540160, 5817168, 5909504, 6418944, 6463520, 6648192, 7132160, 7271460, 7386880, 7756224, 8023680, 8310240, 8864256, 9169920, 9354240, 9695280, 10341632, 10698240, 11080320, 11634336, 12837888, 12927040, 13296384, 14542920, 14773760, 15512448, 16047360, 16620480, 17728512, 19390560, 20683264, 21396480, 22160640, 23268672, 25854080, 26592768, 29085840, 29547520, 31024896, 32094720, 33240960, 38781120, 41366528, 44321280, 46537344, 51708160, 53185536, 58171680, 62049792, 64189440, 66481920, 77562240, 88642560, 93074688, 103416320, 116343360, 124099584, 132963840, 155124480, 186149376, 206832640, 232686720, 265927680, 310248960, 372298752, 465373440, 620497920, 930746880, 1861493760]

約数ペア:

[(1, 1861493760), (2, 930746880), (3, 620497920), (4, 465373440), (5, 372298752), (6, 310248960), (7, 265927680), (8, 232686720), (9, 206832640), (10, 186149376), (12, 155124480), (14, 132963840), (15, 124099584), (16, 116343360), (18, 103416320), (20, 93074688), (21, 88642560), (24, 77562240), (28, 66481920), (29, 64189440), (30, 62049792), (32, 58171680), (35, 53185536), (36, 51708160), (40, 46537344), (42, 44321280), (45, 41366528), (48, 38781120), (56, 33240960), (58, 32094720), (60, 31024896), (63, 29547520), (64, 29085840), (70, 26592768), (72, 25854080), (80, 23268672), (84, 22160640), (87, 21396480), (90, 20683264), (96, 19390560), (105, 17728512), (112, 16620480), (116, 16047360), (120, 15512448), (126, 14773760), (128, 14542920), (140, 13296384), (144, 12927040), (145, 12837888), (160, 11634336), (168, 11080320), (174, 10698240), (180, 10341632), (192, 9695280), (199, 9354240), (203, 9169920), (210, 8864256), (224, 8310240), (232, 8023680), (240, 7756224), (252, 7386880), (256, 7271460), (261, 7132160), (280, 6648192), (288, 6463520), (290, 6418944), (315, 5909504), (320, 5817168), (336, 5540160), (348, 5349120), (360, 5170816), (384, 4847640), (398, 4677120), (406, 4584960), (420, 4432128), (435, 4279296), (448, 4155120), (464, 4011840), (480, 3878112), (504, 3693440), (512, 3635730), (522, 3566080), (560, 3324096), (576, 3231760), (580, 3209472), (597, 3118080), (609, 3056640), (630, 2954752), (640, 2908584), (672, 2770080), (696, 2674560), (720, 2585408), (768, 2423820), (796, 2338560), (812, 2292480), (840, 2216064), (870, 2139648), (896, 2077560), (928, 2005920), (960, 1939056), (995, 1870848), (1008, 1846720), (1015, 1833984), (1024, 1817865), (1044, 1783040), (1120, 1662048), (1152, 1615880), (1160, 1604736), (1194, 1559040), (1218, 1528320), (1260, 1477376), (1280, 1454292), (1305, 1426432), (1344, 1385040), (1392, 1337280), (1393, 1336320), (1440, 1292704), (1536, 1211910), (1592, 1169280), (1624, 1146240), (1680, 1108032), (1740, 1069824), (1791, 1039360), (1792, 1038780), (1827, 1018880), (1856, 1002960), (1920, 969528), (1990, 935424), (2016, 923360), (2030, 916992), (2088, 891520), (2240, 831024), (2304, 807940), (2320, 802368), (2388, 779520), (2436, 764160), (2520, 738688), (2560, 727146), (2610, 713216), (2688, 692520), (2784, 668640), (2786, 668160), (2880, 646352), (2985, 623616), (3045, 611328), (3072, 605955), (3184, 584640), (3248, 573120), (3360, 554016), (3480, 534912), (3582, 519680), (3584, 519390), (3654, 509440), (3712, 501480), (3840, 484764), (3980, 467712), (4032, 461680), (4060, 458496), (4176, 445760), (4179, 445440), (4480, 415512), (4608, 403970), (4640, 401184), (4776, 389760), (4872, 382080), (5040, 369344), (5120, 363573), (5220, 356608), (5376, 346260), (5568, 334320), (5572, 334080), (5760, 323176), (5771, 322560), (5970, 311808), (6090, 305664), (6368, 292320), (6496, 286560), (6720, 277008), (6960, 267456), (6965, 267264), (7164, 259840), (7168, 259695), (7308, 254720), (7424, 250740), (7680, 242382), (7960, 233856), (8064, 230840), (8120, 229248), (8352, 222880), (8358, 222720), (8955, 207872), (8960, 207756), (9135, 203776), (9216, 201985), (9280, 200592), (9552, 194880), (9744, 191040), (10080, 184672), (10440, 178304), (10752, 173130), (11136, 167160), (11144, 167040), (11520, 161588), (11542, 161280), (11940, 155904), (12180, 152832), (12537, 148480), (12736, 146160), (12992, 143280), (13440, 138504), (13920, 133728), (13930, 133632), (14328, 129920), (14616, 127360), (14848, 125370), (15360, 121191), (15920, 116928), (16128, 115420), (16240, 114624), (16704, 111440), (16716, 111360), (17313, 107520), (17910, 103936), (17920, 103878), (18270, 101888), (18560, 100296), (19104, 97440), (19488, 95520), (20160, 92336), (20880, 89152), (20895, 89088), (21504, 86565), (22272, 83580), (22288, 83520), (23040, 80794), (23084, 80640), (23880, 77952), (24360, 76416), (25074, 74240), (25472, 73080), (25984, 71640), (26880, 69252), (27840, 66864), (27860, 66816), (28656, 64960), (28855, 64512), (29232, 63680), (29696, 62685), (31840, 58464), (32256, 57710), (32480, 57312), (33408, 55720), (33432, 55680), (34626, 53760), (35820, 51968), (35840, 51939), (36540, 50944), (37120, 50148), (38208, 48720), (38976, 47760), (40320, 46168), (40397, 46080), (41760, 44576), (41790, 44544)]