28857358080

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 648

約数和(自身を含む): 109702927152

約数和(自身を除く): 80845569072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 256, 257, 270, 285, 288, 304, 320, 324, 342, 360, 361, 380, 384, 405, 432, 456, 480, 486, 513, 514, 540, 570, 576, 608, 640, 648, 684, 720, 722, 760, 768, 771, 810, 855, 864, 912, 960, 972, 1026, 1028, 1080, 1083, 1140, 1152, 1215, 1216, 1280, 1285, 1296, 1368, 1440, 1444, 1520, 1539, 1542, 1620, 1710, 1728, 1805, 1824, 1920, 1944, 2052, 2056, 2160, 2166, 2280, 2304, 2313, 2430, 2432, 2565, 2570, 2592, 2736, 2880, 2888, 3040, 3078, 3084, 3240, 3249, 3420, 3456, 3610, 3648, 3840, 3855, 3888, 4104, 4112, 4320, 4332, 4560, 4617, 4626, 4860, 4864, 4883, 5130, 5140, 5184, 5415, 5472, 5760, 5776, 6080, 6156, 6168, 6480, 6498, 6840, 6912, 6939, 7220, 7296, 7695, 7710, 7776, 8208, 8224, 8640, 8664, 9120, 9234, 9252, 9720, 9747, 9766, 10260, 10280, 10368, 10830, 10944, 11520, 11552, 11565, 12160, 12312, 12336, 12960, 12996, 13680, 13878, 14440, 14592, 14649, 15390, 15420, 15552, 16245, 16416, 16448, 17280, 17328, 18240, 18468, 18504, 19440, 19494, 19532, 20520, 20560, 20736, 20817, 21660, 21888, 23085, 23104, 23130, 24320, 24415, 24624, 24672, 25920, 25992, 27360, 27756, 28880, 29241, 29298, 30780, 30840, 31104, 32490, 32832, 32896, 34560, 34656, 34695, 36480, 36936, 37008, 38880, 38988, 39064, 41040, 41120, 41634, 43320, 43776, 43947, 46170, 46208, 46260, 48735, 48830, 49248, 49344, 51840, 51984, 54720, 55512, 57760, 58482, 58596, 61560, 61680, 62208, 62451, 64980, 65664, 65792, 69312, 69390, 72960, 73245, 73872, 74016, 77760, 77976, 78128, 82080, 82240, 83268, 86640, 87723, 87894, 92340, 92416, 92520, 92777, 97470, 97660, 98496, 98688, 103680, 103968, 104085, 109440, 111024, 115520, 116964, 117192, 123120, 123360, 124902, 129960, 131328, 131841, 138624, 138780, 146205, 146490, 147744, 148032, 155520, 155952, 156256, 164160, 164480, 166536, 173280, 175446, 175788, 184680, 185040, 185554, 194940, 195320, 196992, 197376, 207936, 208170, 218880, 219735, 222048, 231040, 233928, 234384, 246240, 246720, 249804, 259920, 263682, 277248, 277560, 278331, 292410, 292980, 295488, 296064, 311040, 311904, 312255, 312512, 328320, 328960, 333072, 346560, 350892, 351576, 369360, 370080, 371108, 389880, 390640, 393984, 395523, 415872, 416340, 438615, 439470, 444096, 462080, 463885, 467856, 468768, 492480, 493440, 499608, 519840, 527364, 555120, 556662, 584820, 585960, 590976, 592128, 623808, 624510, 625024, 656640, 659205, 666144, 693120, 701784, 703152, 738720, 740160, 742216, 779760, 781280, 791046, 831744, 832680, 834993, 877230, 878940, 888192, 927770, 935712, 937536, 984960, 986880, 999216, 1039680, 1054728, 1110240, 1113324, 1169640, 1171920, 1181952, 1186569, 1247616, 1249020, 1250048, 1318410, 1332288, 1386240, 1391655, 1403568, 1406304, 1477440, 1480320, 1484432, 1559520, 1562560, 1582092, 1665360, 1669986, 1754460, 1757880, 1776384, 1855540, 1871424, 1875072, 1969920, 1977615, 1998432, 2079360, 2109456, 2220480, 2226648, 2339280, 2343840, 2373138, 2495232, 2498040, 2504979, 2636820, 2664576, 2783310, 2807136, 2812608, 2954880, 2960640, 2968864, 3119040, 3125120, 3164184, 3330720, 3339972, 3508920, 3515760, 3711080, 3742848, 3750144, 3955230, 3996864, 4158720, 4174965, 4218912, 4440960, 4453296, 4678560, 4687680, 4746276, 4996080, 5009958, 5273640, 5329152, 5566620, 5614272, 5625216, 5909760, 5932845, 5937728, 6238080, 6250240, 6328368, 6661440, 6679944, 7017840, 7031520, 7422160, 7485696, 7514937, 7910460, 7993728, 8349930, 8437824, 8881920, 8906592, 9357120, 9375360, 9492552, 9992160, 10019916, 10547280, 11133240, 11228544, 11250432, 11865690, 11875456, 12476160, 12524895, 12656736, 13322880, 13359888, 14035680, 14063040, 14844320, 15029874, 15820920, 15987456, 16699860, 16875648, 17813184, 18714240, 18750720, 18985104, 19984320, 20039832, 21094560, 22266480, 22457088, 22544811, 23731380, 23750912, 25049790, 25313472, 26645760, 26719776, 28071360, 28126080, 29688640, 30059748, 31641840, 33399720, 33751296, 35626368, 37428480, 37574685, 37970208, 39968640, 40079664, 42189120, 44532960, 45089622, 47462760, 50099580, 50626944, 53439552, 56142720, 56252160, 59377280, 60119496, 63283680, 66799440, 71252736, 75149370, 75940416, 79937280, 80159328, 84378240, 89065920, 90179244, 94925520, 100199160, 101253888, 106879104, 112285440, 112724055, 118754560, 120238992, 126567360, 133598880, 150298740, 151880832, 160318656, 168756480, 178131840, 180358488, 189851040, 200398320, 213758208, 225448110, 240477984, 253134720, 267197760, 300597480, 303761664, 320637312, 356263680, 360716976, 379702080, 400796640, 450896220, 480955968, 506269440, 534395520, 601194960, 641274624, 721433952, 759404160, 801593280, 901792440, 961911936, 1068791040, 1202389920, 1442867904, 1518808320, 1603186560, 1803584880, 1923823872, 2404779840, 2885735808, 3206373120, 3607169760, 4809559680, 5771471616, 7214339520, 9619119360, 14428679040, 28857358080]

約数ペア:

[(1, 28857358080), (2, 14428679040), (3, 9619119360), (4, 7214339520), (5, 5771471616), (6, 4809559680), (8, 3607169760), (9, 3206373120), (10, 2885735808), (12, 2404779840), (15, 1923823872), (16, 1803584880), (18, 1603186560), (19, 1518808320), (20, 1442867904), (24, 1202389920), (27, 1068791040), (30, 961911936), (32, 901792440), (36, 801593280), (38, 759404160), (40, 721433952), (45, 641274624), (48, 601194960), (54, 534395520), (57, 506269440), (60, 480955968), (64, 450896220), (72, 400796640), (76, 379702080), (80, 360716976), (81, 356263680), (90, 320637312), (95, 303761664), (96, 300597480), (108, 267197760), (114, 253134720), (120, 240477984), (128, 225448110), (135, 213758208), (144, 200398320), (152, 189851040), (160, 180358488), (162, 178131840), (171, 168756480), (180, 160318656), (190, 151880832), (192, 150298740), (216, 133598880), (228, 126567360), (240, 120238992), (243, 118754560), (256, 112724055), (257, 112285440), (270, 106879104), (285, 101253888), (288, 100199160), (304, 94925520), (320, 90179244), (324, 89065920), (342, 84378240), (360, 80159328), (361, 79937280), (380, 75940416), (384, 75149370), (405, 71252736), (432, 66799440), (456, 63283680), (480, 60119496), (486, 59377280), (513, 56252160), (514, 56142720), (540, 53439552), (570, 50626944), (576, 50099580), (608, 47462760), (640, 45089622), (648, 44532960), (684, 42189120), (720, 40079664), (722, 39968640), (760, 37970208), (768, 37574685), (771, 37428480), (810, 35626368), (855, 33751296), (864, 33399720), (912, 31641840), (960, 30059748), (972, 29688640), (1026, 28126080), (1028, 28071360), (1080, 26719776), (1083, 26645760), (1140, 25313472), (1152, 25049790), (1215, 23750912), (1216, 23731380), (1280, 22544811), (1285, 22457088), (1296, 22266480), (1368, 21094560), (1440, 20039832), (1444, 19984320), (1520, 18985104), (1539, 18750720), (1542, 18714240), (1620, 17813184), (1710, 16875648), (1728, 16699860), (1805, 15987456), (1824, 15820920), (1920, 15029874), (1944, 14844320), (2052, 14063040), (2056, 14035680), (2160, 13359888), (2166, 13322880), (2280, 12656736), (2304, 12524895), (2313, 12476160), (2430, 11875456), (2432, 11865690), (2565, 11250432), (2570, 11228544), (2592, 11133240), (2736, 10547280), (2880, 10019916), (2888, 9992160), (3040, 9492552), (3078, 9375360), (3084, 9357120), (3240, 8906592), (3249, 8881920), (3420, 8437824), (3456, 8349930), (3610, 7993728), (3648, 7910460), (3840, 7514937), (3855, 7485696), (3888, 7422160), (4104, 7031520), (4112, 7017840), (4320, 6679944), (4332, 6661440), (4560, 6328368), (4617, 6250240), (4626, 6238080), (4860, 5937728), (4864, 5932845), (4883, 5909760), (5130, 5625216), (5140, 5614272), (5184, 5566620), (5415, 5329152), (5472, 5273640), (5760, 5009958), (5776, 4996080), (6080, 4746276), (6156, 4687680), (6168, 4678560), (6480, 4453296), (6498, 4440960), (6840, 4218912), (6912, 4174965), (6939, 4158720), (7220, 3996864), (7296, 3955230), (7695, 3750144), (7710, 3742848), (7776, 3711080), (8208, 3515760), (8224, 3508920), (8640, 3339972), (8664, 3330720), (9120, 3164184), (9234, 3125120), (9252, 3119040), (9720, 2968864), (9747, 2960640), (9766, 2954880), (10260, 2812608), (10280, 2807136), (10368, 2783310), (10830, 2664576), (10944, 2636820), (11520, 2504979), (11552, 2498040), (11565, 2495232), (12160, 2373138), (12312, 2343840), (12336, 2339280), (12960, 2226648), (12996, 2220480), (13680, 2109456), (13878, 2079360), (14440, 1998432), (14592, 1977615), (14649, 1969920), (15390, 1875072), (15420, 1871424), (15552, 1855540), (16245, 1776384), (16416, 1757880), (16448, 1754460), (17280, 1669986), (17328, 1665360), (18240, 1582092), (18468, 1562560), (18504, 1559520), (19440, 1484432), (19494, 1480320), (19532, 1477440), (20520, 1406304), (20560, 1403568), (20736, 1391655), (20817, 1386240), (21660, 1332288), (21888, 1318410), (23085, 1250048), (23104, 1249020), (23130, 1247616), (24320, 1186569), (24415, 1181952), (24624, 1171920), (24672, 1169640), (25920, 1113324), (25992, 1110240), (27360, 1054728), (27756, 1039680), (28880, 999216), (29241, 986880), (29298, 984960), (30780, 937536), (30840, 935712), (31104, 927770), (32490, 888192), (32832, 878940), (32896, 877230), (34560, 834993), (34656, 832680), (34695, 831744), (36480, 791046), (36936, 781280), (37008, 779760), (38880, 742216), (38988, 740160), (39064, 738720), (41040, 703152), (41120, 701784), (41634, 693120), (43320, 666144), (43776, 659205), (43947, 656640), (46170, 625024), (46208, 624510), (46260, 623808), (48735, 592128), (48830, 590976), (49248, 585960), (49344, 584820), (51840, 556662), (51984, 555120), (54720, 527364), (55512, 519840), (57760, 499608), (58482, 493440), (58596, 492480), (61560, 468768), (61680, 467856), (62208, 463885), (62451, 462080), (64980, 444096), (65664, 439470), (65792, 438615), (69312, 416340), (69390, 415872), (72960, 395523), (73245, 393984), (73872, 390640), (74016, 389880), (77760, 371108), (77976, 370080), (78128, 369360), (82080, 351576), (82240, 350892), (83268, 346560), (86640, 333072), (87723, 328960), (87894, 328320), (92340, 312512), (92416, 312255), (92520, 311904), (92777, 311040), (97470, 296064), (97660, 295488), (98496, 292980), (98688, 292410), (103680, 278331), (103968, 277560), (104085, 277248), (109440, 263682), (111024, 259920), (115520, 249804), (116964, 246720), (117192, 246240), (123120, 234384), (123360, 233928), (124902, 231040), (129960, 222048), (131328, 219735), (131841, 218880), (138624, 208170), (138780, 207936), (146205, 197376), (146490, 196992), (147744, 195320), (148032, 194940), (155520, 185554), (155952, 185040), (156256, 184680), (164160, 175788), (164480, 175446), (166536, 173280)]