1819883520

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 864

約数和(自身を含む): 8156453760

約数和(自身を除く): 6336570240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 62, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 93, 96, 98, 104, 105, 112, 117, 120, 124, 126, 128, 130, 140, 144, 147, 155, 156, 160, 168, 180, 182, 186, 192, 195, 196, 208, 210, 217, 224, 234, 240, 245, 248, 252, 256, 260, 273, 279, 280, 288, 294, 310, 312, 315, 320, 336, 360, 364, 372, 384, 390, 392, 403, 416, 420, 434, 441, 448, 455, 465, 468, 480, 490, 496, 504, 512, 520, 546, 558, 560, 576, 585, 588, 620, 624, 630, 637, 640, 651, 672, 720, 728, 735, 744, 768, 780, 784, 806, 819, 832, 840, 868, 882, 896, 910, 930, 936, 960, 980, 992, 1008, 1024, 1040, 1085, 1092, 1116, 1120, 1152, 1170, 1176, 1209, 1240, 1248, 1260, 1274, 1280, 1302, 1344, 1365, 1395, 1440, 1456, 1470, 1488, 1519, 1536, 1560, 1568, 1612, 1638, 1664, 1680, 1736, 1764, 1792, 1820, 1860, 1872, 1911, 1920, 1953, 1960, 1984, 2015, 2016, 2048, 2080, 2170, 2184, 2205, 2232, 2240, 2304, 2340, 2352, 2418, 2480, 2496, 2520, 2548, 2560, 2604, 2688, 2730, 2790, 2821, 2880, 2912, 2940, 2976, 3038, 3072, 3120, 3136, 3185, 3224, 3255, 3276, 3328, 3360, 3472, 3528, 3584, 3627, 3640, 3720, 3744, 3822, 3840, 3906, 3920, 3968, 4030, 4032, 4095, 4160, 4340, 4368, 4410, 4464, 4480, 4557, 4608, 4680, 4704, 4836, 4960, 4992, 5040, 5096, 5120, 5208, 5376, 5460, 5580, 5642, 5733, 5760, 5824, 5880, 5952, 6045, 6076, 6144, 6240, 6272, 6370, 6448, 6510, 6552, 6656, 6720, 6944, 7056, 7168, 7254, 7280, 7440, 7488, 7595, 7644, 7680, 7812, 7840, 7936, 8060, 8064, 8190, 8320, 8463, 8680, 8736, 8820, 8928, 8960, 9114, 9216, 9360, 9408, 9555, 9672, 9765, 9920, 9984, 10080, 10192, 10240, 10416, 10752, 10920, 11160, 11284, 11466, 11520, 11648, 11760, 11904, 12090, 12152, 12480, 12544, 12740, 12896, 13020, 13104, 13312, 13440, 13671, 13888, 14105, 14112, 14336, 14508, 14560, 14880, 14976, 15190, 15288, 15360, 15624, 15680, 15872, 16120, 16128, 16380, 16640, 16926, 17360, 17472, 17640, 17856, 17920, 18135, 18228, 18432, 18720, 18816, 19110, 19344, 19530, 19747, 19840, 19968, 20160, 20384, 20832, 21504, 21840, 22320, 22568, 22785, 22932, 23040, 23296, 23520, 23808, 24180, 24304, 24960, 25088, 25389, 25480, 25792, 26040, 26208, 26624, 26880, 27342, 27776, 28210, 28224, 28665, 29016, 29120, 29760, 29952, 30380, 30576, 30720, 31248, 31360, 31744, 32240, 32256, 32760, 33280, 33852, 34720, 34944, 35280, 35712, 35840, 36270, 36456, 37440, 37632, 38220, 38688, 39060, 39494, 39680, 39936, 40320, 40768, 41664, 42315, 43008, 43680, 44640, 45136, 45570, 45864, 46080, 46592, 47040, 47616, 48360, 48608, 49920, 50176, 50778, 50960, 51584, 52080, 52416, 53760, 54684, 55552, 56420, 56448, 57330, 58032, 58240, 59241, 59520, 59904, 60760, 61152, 62496, 62720, 63488, 64480, 64512, 65520, 66560, 67704, 68355, 69440, 69888, 70560, 71424, 71680, 72540, 72912, 74880, 75264, 76440, 77376, 78120, 78988, 79360, 79872, 80640, 81536, 83328, 84630, 87360, 89280, 90272, 91140, 91728, 92160, 93184, 94080, 95232, 96720, 97216, 98735, 99840, 100352, 101556, 101920, 103168, 104160, 104832, 107520, 109368, 111104, 112840, 112896, 114660, 116064, 116480, 118482, 119040, 119808, 121520, 122304, 124992, 125440, 126945, 128960, 129024, 131040, 133120, 135408, 136710, 138880, 139776, 141120, 142848, 145080, 145824, 149760, 150528, 152880, 154752, 156240, 157976, 158720, 161280, 163072, 166656, 169260, 174720, 177723, 178560, 180544, 182280, 183456, 186368, 188160, 190464, 193440, 194432, 197470, 199680, 203112, 203840, 206336, 208320, 209664, 215040, 218736, 222208, 225680, 225792, 229320, 232128, 232960, 236964, 238080, 239616, 243040, 244608, 249984, 250880, 253890, 257920, 262080, 270816, 273420, 277760, 279552, 282240, 285696, 290160, 291648, 296205, 299520, 301056, 305760, 309504, 312480, 315952, 317440, 322560, 326144, 333312, 338520, 349440, 355446, 357120, 361088, 364560, 366912, 376320, 386880, 388864, 394940, 399360, 406224, 407680, 412672, 416640, 419328, 437472, 444416, 451360, 451584, 458640, 464256, 465920, 473928, 476160, 486080, 489216, 499968, 501760, 507780, 515840, 524160, 541632, 546840, 555520, 559104, 564480, 571392, 580320, 583296, 592410, 599040, 611520, 619008, 624960, 631904, 645120, 652288, 666624, 677040, 698880, 710892, 714240, 722176, 729120, 733824, 752640, 773760, 777728, 789880, 812448, 815360, 825344, 833280, 838656, 874944, 888615, 902720, 903168, 917280, 928512, 931840, 947856, 952320, 972160, 978432, 999936, 1015560, 1031680, 1048320, 1083264, 1093680, 1111040, 1128960, 1160640, 1166592, 1184820, 1198080, 1223040, 1238016, 1249920, 1263808, 1304576, 1333248, 1354080, 1397760, 1421784, 1428480, 1444352, 1458240, 1467648, 1505280, 1547520, 1555456, 1579760, 1624896, 1630720, 1666560, 1677312, 1749888, 1777230, 1805440, 1834560, 1857024, 1895712, 1944320, 1956864, 1999872, 2031120, 2063360, 2096640, 2166528, 2187360, 2222080, 2257920, 2321280, 2333184, 2369640, 2446080, 2476032, 2499840, 2527616, 2708160, 2795520, 2843568, 2856960, 2888704, 2916480, 2935296, 3095040, 3110912, 3159520, 3249792, 3261440, 3333120, 3499776, 3554460, 3610880, 3669120, 3714048, 3791424, 3888640, 3913728, 3999744, 4062240, 4126720, 4193280, 4333056, 4374720, 4515840, 4642560, 4666368, 4739280, 4892160, 4999680, 5055232, 5416320, 5687136, 5777408, 5832960, 5870592, 6190080, 6319040, 6499584, 6522880, 6666240, 6999552, 7108920, 7221760, 7338240, 7428096, 7582848, 7777280, 8124480, 8386560, 8666112, 8749440, 9285120, 9332736, 9478560, 9784320, 9999360, 10110464, 10832640, 11374272, 11665920, 11741184, 12380160, 12638080, 12999168, 13999104, 14217840, 14443520, 14676480, 15165696, 15554560, 16248960, 17332224, 17498880, 18570240, 18957120, 19568640, 19998720, 20220928, 21665280, 22748544, 23331840, 25276160, 25998336, 27998208, 28435680, 28887040, 29352960, 30331392, 32497920, 34997760, 37140480, 37914240, 40441856, 43330560, 45497088, 46663680, 50552320, 51996672, 56871360, 58705920, 60662784, 64995840, 69995520, 75828480, 86661120, 90994176, 101104640, 113742720, 121325568, 129991680, 139991040, 151656960, 181988352, 202209280, 227485440, 259983360, 303313920, 363976704, 454970880, 606627840, 909941760, 1819883520]

約数ペア:

[(1, 1819883520), (2, 909941760), (3, 606627840), (4, 454970880), (5, 363976704), (6, 303313920), (7, 259983360), (8, 227485440), (9, 202209280), (10, 181988352), (12, 151656960), (13, 139991040), (14, 129991680), (15, 121325568), (16, 113742720), (18, 101104640), (20, 90994176), (21, 86661120), (24, 75828480), (26, 69995520), (28, 64995840), (30, 60662784), (31, 58705920), (32, 56871360), (35, 51996672), (36, 50552320), (39, 46663680), (40, 45497088), (42, 43330560), (45, 40441856), (48, 37914240), (49, 37140480), (52, 34997760), (56, 32497920), (60, 30331392), (62, 29352960), (63, 28887040), (64, 28435680), (65, 27998208), (70, 25998336), (72, 25276160), (78, 23331840), (80, 22748544), (84, 21665280), (90, 20220928), (91, 19998720), (93, 19568640), (96, 18957120), (98, 18570240), (104, 17498880), (105, 17332224), (112, 16248960), (117, 15554560), (120, 15165696), (124, 14676480), (126, 14443520), (128, 14217840), (130, 13999104), (140, 12999168), (144, 12638080), (147, 12380160), (155, 11741184), (156, 11665920), (160, 11374272), (168, 10832640), (180, 10110464), (182, 9999360), (186, 9784320), (192, 9478560), (195, 9332736), (196, 9285120), (208, 8749440), (210, 8666112), (217, 8386560), (224, 8124480), (234, 7777280), (240, 7582848), (245, 7428096), (248, 7338240), (252, 7221760), (256, 7108920), (260, 6999552), (273, 6666240), (279, 6522880), (280, 6499584), (288, 6319040), (294, 6190080), (310, 5870592), (312, 5832960), (315, 5777408), (320, 5687136), (336, 5416320), (360, 5055232), (364, 4999680), (372, 4892160), (384, 4739280), (390, 4666368), (392, 4642560), (403, 4515840), (416, 4374720), (420, 4333056), (434, 4193280), (441, 4126720), (448, 4062240), (455, 3999744), (465, 3913728), (468, 3888640), (480, 3791424), (490, 3714048), (496, 3669120), (504, 3610880), (512, 3554460), (520, 3499776), (546, 3333120), (558, 3261440), (560, 3249792), (576, 3159520), (585, 3110912), (588, 3095040), (620, 2935296), (624, 2916480), (630, 2888704), (637, 2856960), (640, 2843568), (651, 2795520), (672, 2708160), (720, 2527616), (728, 2499840), (735, 2476032), (744, 2446080), (768, 2369640), (780, 2333184), (784, 2321280), (806, 2257920), (819, 2222080), (832, 2187360), (840, 2166528), (868, 2096640), (882, 2063360), (896, 2031120), (910, 1999872), (930, 1956864), (936, 1944320), (960, 1895712), (980, 1857024), (992, 1834560), (1008, 1805440), (1024, 1777230), (1040, 1749888), (1085, 1677312), (1092, 1666560), (1116, 1630720), (1120, 1624896), (1152, 1579760), (1170, 1555456), (1176, 1547520), (1209, 1505280), (1240, 1467648), (1248, 1458240), (1260, 1444352), (1274, 1428480), (1280, 1421784), (1302, 1397760), (1344, 1354080), (1365, 1333248), (1395, 1304576), (1440, 1263808), (1456, 1249920), (1470, 1238016), (1488, 1223040), (1519, 1198080), (1536, 1184820), (1560, 1166592), (1568, 1160640), (1612, 1128960), (1638, 1111040), (1664, 1093680), (1680, 1083264), (1736, 1048320), (1764, 1031680), (1792, 1015560), (1820, 999936), (1860, 978432), (1872, 972160), (1911, 952320), (1920, 947856), (1953, 931840), (1960, 928512), (1984, 917280), (2015, 903168), (2016, 902720), (2048, 888615), (2080, 874944), (2170, 838656), (2184, 833280), (2205, 825344), (2232, 815360), (2240, 812448), (2304, 789880), (2340, 777728), (2352, 773760), (2418, 752640), (2480, 733824), (2496, 729120), (2520, 722176), (2548, 714240), (2560, 710892), (2604, 698880), (2688, 677040), (2730, 666624), (2790, 652288), (2821, 645120), (2880, 631904), (2912, 624960), (2940, 619008), (2976, 611520), (3038, 599040), (3072, 592410), (3120, 583296), (3136, 580320), (3185, 571392), (3224, 564480), (3255, 559104), (3276, 555520), (3328, 546840), (3360, 541632), (3472, 524160), (3528, 515840), (3584, 507780), (3627, 501760), (3640, 499968), (3720, 489216), (3744, 486080), (3822, 476160), (3840, 473928), (3906, 465920), (3920, 464256), (3968, 458640), (4030, 451584), (4032, 451360), (4095, 444416), (4160, 437472), (4340, 419328), (4368, 416640), (4410, 412672), (4464, 407680), (4480, 406224), (4557, 399360), (4608, 394940), (4680, 388864), (4704, 386880), (4836, 376320), (4960, 366912), (4992, 364560), (5040, 361088), (5096, 357120), (5120, 355446), (5208, 349440), (5376, 338520), (5460, 333312), (5580, 326144), (5642, 322560), (5733, 317440), (5760, 315952), (5824, 312480), (5880, 309504), (5952, 305760), (6045, 301056), (6076, 299520), (6144, 296205), (6240, 291648), (6272, 290160), (6370, 285696), (6448, 282240), (6510, 279552), (6552, 277760), (6656, 273420), (6720, 270816), (6944, 262080), (7056, 257920), (7168, 253890), (7254, 250880), (7280, 249984), (7440, 244608), (7488, 243040), (7595, 239616), (7644, 238080), (7680, 236964), (7812, 232960), (7840, 232128), (7936, 229320), (8060, 225792), (8064, 225680), (8190, 222208), (8320, 218736), (8463, 215040), (8680, 209664), (8736, 208320), (8820, 206336), (8928, 203840), (8960, 203112), (9114, 199680), (9216, 197470), (9360, 194432), (9408, 193440), (9555, 190464), (9672, 188160), (9765, 186368), (9920, 183456), (9984, 182280), (10080, 180544), (10192, 178560), (10240, 177723), (10416, 174720), (10752, 169260), (10920, 166656), (11160, 163072), (11284, 161280), (11466, 158720), (11520, 157976), (11648, 156240), (11760, 154752), (11904, 152880), (12090, 150528), (12152, 149760), (12480, 145824), (12544, 145080), (12740, 142848), (12896, 141120), (13020, 139776), (13104, 138880), (13312, 136710), (13440, 135408), (13671, 133120), (13888, 131040), (14105, 129024), (14112, 128960), (14336, 126945), (14508, 125440), (14560, 124992), (14880, 122304), (14976, 121520), (15190, 119808), (15288, 119040), (15360, 118482), (15624, 116480), (15680, 116064), (15872, 114660), (16120, 112896), (16128, 112840), (16380, 111104), (16640, 109368), (16926, 107520), (17360, 104832), (17472, 104160), (17640, 103168), (17856, 101920), (17920, 101556), (18135, 100352), (18228, 99840), (18432, 98735), (18720, 97216), (18816, 96720), (19110, 95232), (19344, 94080), (19530, 93184), (19747, 92160), (19840, 91728), (19968, 91140), (20160, 90272), (20384, 89280), (20832, 87360), (21504, 84630), (21840, 83328), (22320, 81536), (22568, 80640), (22785, 79872), (22932, 79360), (23040, 78988), (23296, 78120), (23520, 77376), (23808, 76440), (24180, 75264), (24304, 74880), (24960, 72912), (25088, 72540), (25389, 71680), (25480, 71424), (25792, 70560), (26040, 69888), (26208, 69440), (26624, 68355), (26880, 67704), (27342, 66560), (27776, 65520), (28210, 64512), (28224, 64480), (28665, 63488), (29016, 62720), (29120, 62496), (29760, 61152), (29952, 60760), (30380, 59904), (30576, 59520), (30720, 59241), (31248, 58240), (31360, 58032), (31744, 57330), (32240, 56448), (32256, 56420), (32760, 55552), (33280, 54684), (33852, 53760), (34720, 52416), (34944, 52080), (35280, 51584), (35712, 50960), (35840, 50778), (36270, 50176), (36456, 49920), (37440, 48608), (37632, 48360), (38220, 47616), (38688, 47040), (39060, 46592), (39494, 46080), (39680, 45864), (39936, 45570), (40320, 45136), (40768, 44640), (41664, 43680), (42315, 43008)]