21285847478880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1\times {\mathrm{18217}}^1$

素因数の和:19021

約数の個数: 576

約数和(自身を含む): 77275038754368

約数和(自身を除く): 55989191275488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 243, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 486, 492, 540, 615, 648, 656, 720, 733, 738, 810, 820, 864, 972, 984, 1080, 1107, 1215, 1230, 1296, 1312, 1440, 1466, 1476, 1620, 1640, 1845, 1944, 1968, 2160, 2199, 2214, 2430, 2460, 2592, 2932, 2952, 3240, 3280, 3321, 3665, 3690, 3888, 3936, 4320, 4398, 4428, 4860, 4920, 5535, 5864, 5904, 6480, 6560, 6597, 6642, 7330, 7380, 7776, 8796, 8856, 9720, 9840, 9963, 10995, 11070, 11728, 11808, 12960, 13194, 13284, 14660, 14760, 16605, 17592, 17712, 18217, 19440, 19680, 19791, 19926, 21990, 22140, 23456, 26388, 26568, 29320, 29520, 30053, 32985, 33210, 35184, 35424, 36434, 38880, 39582, 39852, 43980, 44280, 49815, 52776, 53136, 54651, 58640, 59040, 59373, 60106, 65970, 66420, 70368, 72868, 79164, 79704, 87960, 88560, 90159, 91085, 98955, 99630, 105552, 106272, 109302, 117280, 118746, 120212, 131940, 132840, 145736, 150265, 158328, 159408, 163953, 175920, 177120, 178119, 180318, 182170, 197910, 199260, 211104, 218604, 237492, 240424, 263880, 265680, 270477, 273255, 291472, 296865, 300530, 316656, 318816, 327906, 351840, 356238, 360636, 364340, 395820, 398520, 437208, 450795, 474984, 480848, 491859, 527760, 531360, 540954, 546510, 582944, 593730, 601060, 633312, 655812, 712476, 721272, 728680, 746897, 791640, 797040, 811431, 819765, 874416, 890595, 901590, 949968, 961696, 983718, 1055520, 1081908, 1093020, 1187460, 1202120, 1311624, 1352385, 1424952, 1442544, 1457360, 1475577, 1493794, 1583280, 1594080, 1622862, 1639530, 1748832, 1781190, 1803180, 1899936, 1967436, 2163816, 2186040, 2240691, 2374920, 2404240, 2434293, 2459295, 2623248, 2704770, 2849904, 2885088, 2914720, 2951154, 2987588, 3166560, 3245724, 3279060, 3562380, 3606360, 3734485, 3934872, 4057155, 4327632, 4372080, 4426731, 4481382, 4749840, 4808480, 4868586, 4918590, 5246496, 5409540, 5699808, 5902308, 5975176, 6491448, 6558120, 6722073, 7124760, 7212720, 7302879, 7377885, 7468970, 7869744, 8114310, 8655264, 8744160, 8853462, 8962764, 9499680, 9737172, 9837180, 10819080, 11203455, 11804616, 11950352, 12171465, 12982896, 13116240, 13353061, 13444146, 14249520, 14425440, 14605758, 14755770, 14937940, 15739488, 16228620, 17706924, 17925528, 19474344, 19674360, 20166219, 21638160, 22133655, 22406910, 23609232, 23900704, 24342930, 25965792, 26232480, 26706122, 26888292, 28499040, 29211516, 29511540, 29875880, 32457240, 33610365, 35413848, 35851056, 36514395, 38948688, 39348720, 40059183, 40332438, 43276320, 44267310, 44813820, 47218464, 48685860, 53412244, 53776584, 58423032, 59023080, 59751760, 60498657, 64914480, 66765305, 67220730, 70827696, 71702112, 73028790, 77897376, 78697440, 80118366, 80664876, 88534620, 89627640, 97371720, 100831095, 106824488, 107553168, 116846064, 118046160, 119503520, 120177549, 120997314, 129828960, 133530610, 134441460, 141655392, 146057580, 160236732, 161329752, 177069240, 179255280, 181495971, 194743440, 200295915, 201662190, 213648976, 215106336, 233692128, 236092320, 240355098, 241994628, 267061220, 268882920, 292115160, 302493285, 320473464, 322659504, 354138480, 358510560, 360532647, 362991942, 389486880, 400591830, 403324380, 427297952, 480710196, 483989256, 534122440, 537765840, 547475501, 584230320, 600887745, 604986570, 640946928, 645319008, 708276960, 721065294, 725983884, 801183660, 806648760, 907479855, 961420392, 967978512, 1068244880, 1075531680, 1081597941, 1094951002, 1168460640, 1201775490, 1209973140, 1281893856, 1442130588, 1451967768, 1602367320, 1613297520, 1642426503, 1802663235, 1814959710, 1922840784, 1935957024, 2136489760, 2163195882, 2189902004, 2403550980, 2419946280, 2737377505, 2884261176, 2903935536, 3204734640, 3226595040, 3244793823, 3284853006, 3605326470, 3629919420, 3845681568, 4326391764, 4379804008, 4807101960, 4839892560, 4927279509, 5407989705, 5474755010, 5768522352, 5807871072, 6409469280, 6489587646, 6569706012, 7210652940, 7259838840, 8212132515, 8652783528, 8759608016, 9614203920, 9679785120, 9854559018, 10815979410, 10949510020, 11537044704, 12979175292, 13139412024, 14421305880, 14519677680, 14781838527, 16223969115, 16424265030, 17305567056, 17519216032, 19228407840, 19709118036, 21631958820, 21899020040, 24636397545, 25958350584, 26278824048, 28842611760, 29039355360, 29563677054, 32447938230, 32848530060, 34611134112, 39418236072, 43263917640, 43798040080, 44345515581, 49272795090, 51916701168, 52557648096, 57685223520, 59127354108, 64895876460, 65697060120, 73909192635, 78836472144, 86527835280, 87596080160, 88691031162, 98545590180, 103833402336, 118254708216, 129791752920, 131394120240, 133036546743, 147818385270, 157672944288, 173055670560, 177382062324, 197091180360, 221727577905, 236509416432, 259583505840, 262788240480, 266073093486, 295636770540, 354764124648, 394182360720, 443455155810, 473018832864, 519167011680, 532146186972, 591273541080, 665182733715, 709528249296, 788364721440, 886910311620, 1064292373944, 1182547082160, 1330365467430, 1419056498592, 1773820623240, 2128584747888, 2365094164320, 2660730934860, 3547641246480, 4257169495776, 5321461869720, 7095282492960, 10642923739440, 21285847478880]

約数ペア:

[(1, 21285847478880), (2, 10642923739440), (3, 7095282492960), (4, 5321461869720), (5, 4257169495776), (6, 3547641246480), (8, 2660730934860), (9, 2365094164320), (10, 2128584747888), (12, 1773820623240), (15, 1419056498592), (16, 1330365467430), (18, 1182547082160), (20, 1064292373944), (24, 886910311620), (27, 788364721440), (30, 709528249296), (32, 665182733715), (36, 591273541080), (40, 532146186972), (41, 519167011680), (45, 473018832864), (48, 443455155810), (54, 394182360720), (60, 354764124648), (72, 295636770540), (80, 266073093486), (81, 262788240480), (82, 259583505840), (90, 236509416432), (96, 221727577905), (108, 197091180360), (120, 177382062324), (123, 173055670560), (135, 157672944288), (144, 147818385270), (160, 133036546743), (162, 131394120240), (164, 129791752920), (180, 118254708216), (205, 103833402336), (216, 98545590180), (240, 88691031162), (243, 87596080160), (246, 86527835280), (270, 78836472144), (288, 73909192635), (324, 65697060120), (328, 64895876460), (360, 59127354108), (369, 57685223520), (405, 52557648096), (410, 51916701168), (432, 49272795090), (480, 44345515581), (486, 43798040080), (492, 43263917640), (540, 39418236072), (615, 34611134112), (648, 32848530060), (656, 32447938230), (720, 29563677054), (733, 29039355360), (738, 28842611760), (810, 26278824048), (820, 25958350584), (864, 24636397545), (972, 21899020040), (984, 21631958820), (1080, 19709118036), (1107, 19228407840), (1215, 17519216032), (1230, 17305567056), (1296, 16424265030), (1312, 16223969115), (1440, 14781838527), (1466, 14519677680), (1476, 14421305880), (1620, 13139412024), (1640, 12979175292), (1845, 11537044704), (1944, 10949510020), (1968, 10815979410), (2160, 9854559018), (2199, 9679785120), (2214, 9614203920), (2430, 8759608016), (2460, 8652783528), (2592, 8212132515), (2932, 7259838840), (2952, 7210652940), (3240, 6569706012), (3280, 6489587646), (3321, 6409469280), (3665, 5807871072), (3690, 5768522352), (3888, 5474755010), (3936, 5407989705), (4320, 4927279509), (4398, 4839892560), (4428, 4807101960), (4860, 4379804008), (4920, 4326391764), (5535, 3845681568), (5864, 3629919420), (5904, 3605326470), (6480, 3284853006), (6560, 3244793823), (6597, 3226595040), (6642, 3204734640), (7330, 2903935536), (7380, 2884261176), (7776, 2737377505), (8796, 2419946280), (8856, 2403550980), (9720, 2189902004), (9840, 2163195882), (9963, 2136489760), (10995, 1935957024), (11070, 1922840784), (11728, 1814959710), (11808, 1802663235), (12960, 1642426503), (13194, 1613297520), (13284, 1602367320), (14660, 1451967768), (14760, 1442130588), (16605, 1281893856), (17592, 1209973140), (17712, 1201775490), (18217, 1168460640), (19440, 1094951002), (19680, 1081597941), (19791, 1075531680), (19926, 1068244880), (21990, 967978512), (22140, 961420392), (23456, 907479855), (26388, 806648760), (26568, 801183660), (29320, 725983884), (29520, 721065294), (30053, 708276960), (32985, 645319008), (33210, 640946928), (35184, 604986570), (35424, 600887745), (36434, 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(240424, 88534620), (263880, 80664876), (265680, 80118366), (270477, 78697440), (273255, 77897376), (291472, 73028790), (296865, 71702112), (300530, 70827696), (316656, 67220730), (318816, 66765305), (327906, 64914480), (351840, 60498657), (356238, 59751760), (360636, 59023080), (364340, 58423032), (395820, 53776584), (398520, 53412244), (437208, 48685860), (450795, 47218464), (474984, 44813820), (480848, 44267310), (491859, 43276320), (527760, 40332438), (531360, 40059183), (540954, 39348720), (546510, 38948688), (582944, 36514395), (593730, 35851056), (601060, 35413848), (633312, 33610365), (655812, 32457240), (712476, 29875880), (721272, 29511540), (728680, 29211516), (746897, 28499040), (791640, 26888292), (797040, 26706122), (811431, 26232480), (819765, 25965792), (874416, 24342930), (890595, 23900704), (901590, 23609232), (949968, 22406910), (961696, 22133655), (983718, 21638160), (1055520, 20166219), (1081908, 19674360), (1093020, 19474344), (1187460, 17925528), (1202120, 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