21832513920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28499}}^1$

素因数の和:28550

約数の個数: 384

約数和(自身を含む): 90698400000

約数和(自身を除く): 68865886080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 5040, 5320, 5472, 5760, 5985, 6080, 6384, 6720, 6840, 7296, 7980, 8064, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12160, 12768, 13440, 13680, 15960, 17024, 18240, 19152, 20160, 21280, 21888, 23940, 25536, 27360, 28499, 31920, 36480, 38304, 40320, 42560, 47880, 51072, 54720, 56998, 63840, 76608, 85120, 85497, 95760, 109440, 113996, 127680, 142495, 153216, 170994, 191520, 199493, 227992, 255360, 256491, 284990, 341988, 383040, 398986, 427485, 455984, 512982, 541481, 569980, 598479, 683976, 766080, 797972, 854970, 911968, 997465, 1025964, 1082962, 1139960, 1196958, 1282455, 1367952, 1595944, 1624443, 1709940, 1795437, 1823936, 1994930, 2051928, 2165924, 2279920, 2393916, 2564910, 2707405, 2735904, 2992395, 3191888, 3248886, 3419880, 3590874, 3647872, 3790367, 3989860, 4103856, 4331848, 4559840, 4787832, 4873329, 5129820, 5414810, 5471808, 5984790, 6383776, 6497772, 6839760, 7181748, 7580734, 7979720, 8122215, 8207712, 8663696, 8977185, 9119680, 9575664, 9746658, 10259640, 10829620, 10943616, 11371101, 11969580, 12767552, 12995544, 13679520, 14363496, 15161468, 15959440, 16244430, 16415424, 17327392, 17954370, 18239360, 18951835, 19151328, 19493316, 20519280, 21659240, 22742202, 23939160, 24366645, 25535104, 25991088, 27359040, 28726992, 30322936, 31918880, 32488860, 32830848, 34113303, 34654784, 35908740, 37903670, 38302656, 38986632, 41038560, 43318480, 45484404, 47878320, 48733290, 51982176, 54718080, 56855505, 57453984, 60645872, 63837760, 64977720, 68226606, 69309568, 71817480, 75807340, 76605312, 77973264, 82077120, 86636960, 90968808, 95756640, 97466580, 103964352, 113711010, 114907968, 121291744, 127675520, 129955440, 136453212, 143634960, 151614680, 155946528, 164154240, 170566515, 173273920, 181937616, 191513280, 194933160, 207928704, 227422020, 229815936, 242583488, 259910880, 272906424, 287269920, 303229360, 311893056, 341133030, 346547840, 363875232, 383026560, 389866320, 454844040, 485166976, 519821760, 545812848, 574539840, 606458720, 623786112, 682266060, 727750464, 779732640, 909688080, 1039643520, 1091625696, 1149079680, 1212917440, 1364532120, 1455500928, 1559465280, 1819376160, 2183251392, 2425834880, 2729064240, 3118930560, 3638752320, 4366502784, 5458128480, 7277504640, 10916256960, 21832513920]

約数ペア:

[(1, 21832513920), (2, 10916256960), (3, 7277504640), (4, 5458128480), (5, 4366502784), (6, 3638752320), (7, 3118930560), (8, 2729064240), (9, 2425834880), (10, 2183251392), (12, 1819376160), (14, 1559465280), (15, 1455500928), (16, 1364532120), (18, 1212917440), (19, 1149079680), (20, 1091625696), (21, 1039643520), (24, 909688080), (28, 779732640), (30, 727750464), (32, 682266060), (35, 623786112), (36, 606458720), (38, 574539840), (40, 545812848), (42, 519821760), (45, 485166976), (48, 454844040), (56, 389866320), (57, 383026560), (60, 363875232), (63, 346547840), (64, 341133030), (70, 311893056), (72, 303229360), (76, 287269920), (80, 272906424), (84, 259910880), (90, 242583488), (95, 229815936), (96, 227422020), (105, 207928704), (112, 194933160), (114, 191513280), (120, 181937616), (126, 173273920), (128, 170566515), (133, 164154240), (140, 155946528), (144, 151614680), (152, 143634960), (160, 136453212), (168, 129955440), (171, 127675520), (180, 121291744), (190, 114907968), (192, 113711010), (210, 103964352), (224, 97466580), (228, 95756640), (240, 90968808), (252, 86636960), (266, 82077120), (280, 77973264), (285, 76605312), (288, 75807340), (304, 71817480), (315, 69309568), (320, 68226606), (336, 64977720), (342, 63837760), (360, 60645872), (380, 57453984), (384, 56855505), (399, 54718080), (420, 51982176), (448, 48733290), (456, 47878320), (480, 45484404), (504, 43318480), (532, 41038560), (560, 38986632), (570, 38302656), (576, 37903670), (608, 35908740), (630, 34654784), (640, 34113303), (665, 32830848), (672, 32488860), (684, 31918880), (720, 30322936), (760, 28726992), (798, 27359040), (840, 25991088), (855, 25535104), (896, 24366645), (912, 23939160), (960, 22742202), (1008, 21659240), (1064, 20519280), (1120, 19493316), (1140, 19151328), (1152, 18951835), (1197, 18239360), (1216, 17954370), (1260, 17327392), (1330, 16415424), (1344, 16244430), (1368, 15959440), (1440, 15161468), (1520, 14363496), (1596, 13679520), (1680, 12995544), (1710, 12767552), (1824, 11969580), (1920, 11371101), (1995, 10943616), (2016, 10829620), (2128, 10259640), (2240, 9746658), (2280, 9575664), (2394, 9119680), (2432, 8977185), (2520, 8663696), (2660, 8207712), (2688, 8122215), (2736, 7979720), (2880, 7580734), (3040, 7181748), (3192, 6839760), (3360, 6497772), (3420, 6383776), (3648, 5984790), (3990, 5471808), (4032, 5414810), (4256, 5129820), (4480, 4873329), (4560, 4787832), (4788, 4559840), (5040, 4331848), (5320, 4103856), (5472, 3989860), (5760, 3790367), (5985, 3647872), (6080, 3590874), (6384, 3419880), (6720, 3248886), (6840, 3191888), (7296, 2992395), (7980, 2735904), (8064, 2707405), (8512, 2564910), (9120, 2393916), (9576, 2279920), (10080, 2165924), (10640, 2051928), (10944, 1994930), (11970, 1823936), (12160, 1795437), (12768, 1709940), (13440, 1624443), (13680, 1595944), (15960, 1367952), (17024, 1282455), (18240, 1196958), (19152, 1139960), (20160, 1082962), (21280, 1025964), (21888, 997465), (23940, 911968), (25536, 854970), (27360, 797972), (28499, 766080), (31920, 683976), (36480, 598479), (38304, 569980), (40320, 541481), (42560, 512982), (47880, 455984), (51072, 427485), (54720, 398986), (56998, 383040), (63840, 341988), (76608, 284990), (85120, 256491), (85497, 255360), (95760, 227992), (109440, 199493), (113996, 191520), (127680, 170994), (142495, 153216)]