1721710080

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 600

約数和(自身を含む): 6791230512

約数和(自身を除く): 5069520432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 81, 90, 92, 95, 96, 108, 114, 115, 120, 128, 135, 138, 144, 152, 160, 162, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 256, 270, 276, 285, 288, 304, 320, 324, 342, 345, 360, 361, 368, 380, 384, 405, 414, 432, 437, 456, 460, 480, 512, 513, 540, 552, 570, 576, 608, 621, 640, 648, 684, 690, 720, 722, 736, 760, 768, 810, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1083, 1104, 1140, 1152, 1216, 1242, 1280, 1296, 1311, 1368, 1380, 1440, 1444, 1472, 1520, 1536, 1539, 1620, 1656, 1710, 1728, 1748, 1805, 1824, 1840, 1863, 1920, 2052, 2070, 2160, 2166, 2185, 2208, 2280, 2304, 2432, 2484, 2560, 2565, 2592, 2622, 2736, 2760, 2880, 2888, 2944, 3040, 3078, 3105, 3240, 3249, 3312, 3420, 3456, 3496, 3610, 3648, 3680, 3726, 3840, 3933, 4104, 4140, 4320, 4332, 4370, 4416, 4560, 4608, 4864, 4968, 5130, 5184, 5244, 5415, 5472, 5520, 5760, 5776, 5888, 6080, 6156, 6210, 6480, 6498, 6555, 6624, 6840, 6912, 6992, 7220, 7296, 7360, 7452, 7680, 7695, 7866, 8208, 8280, 8303, 8640, 8664, 8740, 8832, 9120, 9315, 9728, 9747, 9936, 10260, 10368, 10488, 10830, 10944, 11040, 11520, 11552, 11776, 11799, 12160, 12312, 12420, 12960, 12996, 13110, 13248, 13680, 13824, 13984, 14440, 14592, 14720, 14904, 15390, 15732, 16245, 16416, 16560, 16606, 17280, 17328, 17480, 17664, 18240, 18630, 19494, 19665, 19872, 20520, 20736, 20976, 21660, 21888, 22080, 23040, 23104, 23598, 24320, 24624, 24840, 24909, 25920, 25992, 26220, 26496, 27360, 27968, 28880, 29184, 29241, 29440, 29808, 30780, 31464, 32490, 32832, 33120, 33212, 34560, 34656, 34960, 35328, 35397, 36480, 37260, 38988, 39330, 39744, 41040, 41472, 41515, 41952, 43320, 43776, 44160, 46208, 47196, 48640, 48735, 49248, 49680, 49818, 51840, 51984, 52440, 52992, 54720, 55936, 57760, 58482, 58880, 58995, 59616, 61560, 62928, 64980, 65664, 66240, 66424, 69120, 69312, 69920, 70794, 72960, 74520, 74727, 77976, 78660, 79488, 82080, 83030, 83904, 86640, 87552, 88320, 92416, 94392, 97470, 98496, 99360, 99636, 103680, 103968, 104880, 105984, 109440, 111872, 115520, 116964, 117990, 119232, 123120, 124545, 125856, 129960, 131328, 132480, 132848, 138624, 139840, 141588, 145920, 146205, 149040, 149454, 155952, 157320, 158976, 164160, 166060, 167808, 173280, 176640, 176985, 184832, 188784, 194940, 196992, 198720, 199272, 207360, 207936, 209760, 218880, 223744, 224181, 231040, 233928, 235980, 238464, 246240, 249090, 251712, 259920, 262656, 264960, 265696, 277248, 279680, 283176, 292410, 298080, 298908, 311904, 314640, 317952, 328320, 332120, 335616, 346560, 353970, 373635, 377568, 389880, 393984, 397440, 398544, 415872, 419520, 437760, 448362, 462080, 467856, 471960, 476928, 492480, 498180, 503424, 519840, 529920, 531392, 554496, 559360, 566352, 584820, 596160, 597816, 623808, 629280, 656640, 664240, 671232, 672543, 693120, 707940, 747270, 755136, 779760, 787968, 794880, 797088, 831744, 839040, 896724, 924160, 935712, 943920, 953856, 984960, 996360, 1006848, 1039680, 1062784, 1118720, 1120905, 1132704, 1169640, 1192320, 1195632, 1247616, 1258560, 1313280, 1328480, 1345086, 1386240, 1415880, 1494540, 1510272, 1559520, 1589760, 1594176, 1663488, 1678080, 1793448, 1871424, 1887840, 1969920, 1992720, 2013696, 2079360, 2125568, 2241810, 2265408, 2339280, 2384640, 2391264, 2495232, 2517120, 2656960, 2690172, 2772480, 2831760, 2989080, 3020544, 3119040, 3188352, 3356160, 3362715, 3586896, 3742848, 3775680, 3939840, 3985440, 4158720, 4251136, 4483620, 4530816, 4678560, 4769280, 4782528, 4990464, 5034240, 5313920, 5380344, 5663520, 5978160, 6041088, 6238080, 6376704, 6725430, 7173792, 7485696, 7551360, 7970880, 8317440, 8967240, 9061632, 9357120, 9565056, 10068480, 10627840, 10760688, 11327040, 11956320, 12476160, 12753408, 13450860, 14347584, 14971392, 15102720, 15941760, 17934480, 18123264, 18714240, 19130112, 21255680, 21521376, 22654080, 23912640, 24952320, 26901720, 28695168, 30205440, 31883520, 35868960, 37428480, 38260224, 43042752, 45308160, 47825280, 53803440, 57390336, 63767040, 71737920, 74856960, 86085504, 90616320, 95650560, 107606880, 114780672, 143475840, 172171008, 191301120, 215213760, 286951680, 344342016, 430427520, 573903360, 860855040, 1721710080]

約数ペア:

[(1, 1721710080), (2, 860855040), (3, 573903360), (4, 430427520), (5, 344342016), (6, 286951680), (8, 215213760), (9, 191301120), (10, 172171008), (12, 143475840), (15, 114780672), (16, 107606880), (18, 95650560), (19, 90616320), (20, 86085504), (23, 74856960), (24, 71737920), (27, 63767040), (30, 57390336), (32, 53803440), (36, 47825280), (38, 45308160), (40, 43042752), (45, 38260224), (46, 37428480), (48, 35868960), (54, 31883520), (57, 30205440), (60, 28695168), (64, 26901720), (69, 24952320), (72, 23912640), (76, 22654080), (80, 21521376), (81, 21255680), (90, 19130112), (92, 18714240), (95, 18123264), (96, 17934480), (108, 15941760), (114, 15102720), (115, 14971392), (120, 14347584), (128, 13450860), (135, 12753408), (138, 12476160), (144, 11956320), (152, 11327040), (160, 10760688), (162, 10627840), (171, 10068480), (180, 9565056), (184, 9357120), (190, 9061632), (192, 8967240), (207, 8317440), (216, 7970880), (228, 7551360), (230, 7485696), (240, 7173792), (256, 6725430), (270, 6376704), (276, 6238080), (285, 6041088), (288, 5978160), (304, 5663520), (320, 5380344), (324, 5313920), (342, 5034240), (345, 4990464), (360, 4782528), (361, 4769280), (368, 4678560), (380, 4530816), (384, 4483620), (405, 4251136), (414, 4158720), (432, 3985440), (437, 3939840), (456, 3775680), (460, 3742848), (480, 3586896), (512, 3362715), (513, 3356160), (540, 3188352), (552, 3119040), (570, 3020544), (576, 2989080), (608, 2831760), (621, 2772480), (640, 2690172), (648, 2656960), (684, 2517120), (690, 2495232), (720, 2391264), (722, 2384640), (736, 2339280), (760, 2265408), (768, 2241810), (810, 2125568), (828, 2079360), (855, 2013696), (864, 1992720), (874, 1969920), (912, 1887840), (920, 1871424), (960, 1793448), (1026, 1678080), (1035, 1663488), (1080, 1594176), (1083, 1589760), (1104, 1559520), (1140, 1510272), (1152, 1494540), (1216, 1415880), (1242, 1386240), (1280, 1345086), (1296, 1328480), (1311, 1313280), (1368, 1258560), (1380, 1247616), (1440, 1195632), (1444, 1192320), (1472, 1169640), (1520, 1132704), (1536, 1120905), (1539, 1118720), (1620, 1062784), (1656, 1039680), (1710, 1006848), (1728, 996360), (1748, 984960), (1805, 953856), (1824, 943920), (1840, 935712), (1863, 924160), (1920, 896724), (2052, 839040), (2070, 831744), (2160, 797088), (2166, 794880), (2185, 787968), (2208, 779760), (2280, 755136), (2304, 747270), (2432, 707940), (2484, 693120), (2560, 672543), (2565, 671232), (2592, 664240), (2622, 656640), (2736, 629280), (2760, 623808), (2880, 597816), (2888, 596160), (2944, 584820), (3040, 566352), (3078, 559360), (3105, 554496), (3240, 531392), (3249, 529920), (3312, 519840), (3420, 503424), (3456, 498180), (3496, 492480), (3610, 476928), (3648, 471960), (3680, 467856), (3726, 462080), (3840, 448362), (3933, 437760), (4104, 419520), (4140, 415872), (4320, 398544), (4332, 397440), (4370, 393984), (4416, 389880), (4560, 377568), (4608, 373635), (4864, 353970), (4968, 346560), (5130, 335616), (5184, 332120), (5244, 328320), (5415, 317952), (5472, 314640), (5520, 311904), (5760, 298908), (5776, 298080), (5888, 292410), (6080, 283176), (6156, 279680), (6210, 277248), (6480, 265696), (6498, 264960), (6555, 262656), (6624, 259920), (6840, 251712), (6912, 249090), (6992, 246240), (7220, 238464), (7296, 235980), (7360, 233928), (7452, 231040), (7680, 224181), (7695, 223744), (7866, 218880), (8208, 209760), (8280, 207936), (8303, 207360), (8640, 199272), (8664, 198720), (8740, 196992), (8832, 194940), (9120, 188784), (9315, 184832), (9728, 176985), (9747, 176640), (9936, 173280), (10260, 167808), (10368, 166060), (10488, 164160), (10830, 158976), (10944, 157320), (11040, 155952), (11520, 149454), (11552, 149040), (11776, 146205), (11799, 145920), (12160, 141588), (12312, 139840), (12420, 138624), (12960, 132848), (12996, 132480), (13110, 131328), (13248, 129960), (13680, 125856), (13824, 124545), (13984, 123120), (14440, 119232), (14592, 117990), (14720, 116964), (14904, 115520), (15390, 111872), (15732, 109440), (16245, 105984), (16416, 104880), (16560, 103968), (16606, 103680), (17280, 99636), (17328, 99360), (17480, 98496), (17664, 97470), (18240, 94392), (18630, 92416), (19494, 88320), (19665, 87552), (19872, 86640), (20520, 83904), (20736, 83030), (20976, 82080), (21660, 79488), (21888, 78660), (22080, 77976), (23040, 74727), (23104, 74520), (23598, 72960), (24320, 70794), (24624, 69920), (24840, 69312), (24909, 69120), (25920, 66424), (25992, 66240), (26220, 65664), (26496, 64980), (27360, 62928), (27968, 61560), (28880, 59616), (29184, 58995), (29241, 58880), (29440, 58482), (29808, 57760), (30780, 55936), (31464, 54720), (32490, 52992), (32832, 52440), (33120, 51984), (33212, 51840), (34560, 49818), (34656, 49680), (34960, 49248), (35328, 48735), (35397, 48640), (36480, 47196), (37260, 46208), (38988, 44160), (39330, 43776), (39744, 43320), (41040, 41952), (41472, 41515)]