21135095520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 576

約数和(自身を含む): 85202191872

約数和(自身を除く): 64067096352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 151, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 302, 308, 330, 336, 352, 385, 392, 420, 440, 453, 462, 480, 490, 528, 539, 541, 560, 588, 604, 616, 660, 672, 735, 755, 770, 784, 840, 880, 906, 924, 980, 1056, 1057, 1078, 1082, 1120, 1155, 1176, 1208, 1232, 1320, 1470, 1510, 1540, 1568, 1617, 1623, 1661, 1680, 1760, 1812, 1848, 1960, 2114, 2156, 2164, 2265, 2310, 2352, 2416, 2464, 2640, 2695, 2705, 2940, 3020, 3080, 3171, 3234, 3246, 3322, 3360, 3624, 3696, 3787, 3920, 4228, 4312, 4328, 4530, 4620, 4704, 4832, 4983, 5280, 5285, 5390, 5410, 5880, 5951, 6040, 6160, 6342, 6468, 6492, 6644, 7248, 7392, 7399, 7574, 7840, 8085, 8115, 8305, 8456, 8624, 8656, 9060, 9240, 9966, 10570, 10780, 10820, 11361, 11627, 11760, 11902, 12080, 12320, 12684, 12936, 12984, 13288, 14496, 14798, 15148, 15855, 16170, 16230, 16610, 16912, 17248, 17312, 17853, 18120, 18480, 18935, 19932, 21140, 21560, 21640, 22197, 22722, 23254, 23520, 23804, 24160, 24915, 25368, 25872, 25968, 26509, 26576, 29596, 29755, 30296, 31710, 32340, 32460, 33220, 33824, 34881, 35706, 36240, 36960, 36995, 37870, 39864, 41657, 42280, 43120, 43280, 44394, 45444, 46508, 47608, 49830, 50736, 51744, 51936, 53018, 53152, 56805, 58135, 59192, 59510, 60592, 63420, 64680, 64920, 66440, 69762, 71412, 72480, 73990, 75740, 79527, 79728, 81389, 81691, 83314, 84560, 86240, 86560, 88788, 89265, 90888, 93016, 95216, 99660, 101472, 106036, 110985, 113610, 116270, 118384, 119020, 121184, 124971, 126840, 129360, 129840, 132545, 132880, 139524, 142824, 147980, 151480, 159054, 159456, 162778, 163382, 166628, 169120, 174405, 177576, 178530, 181776, 186032, 190432, 199320, 208285, 212072, 221970, 227220, 232540, 236768, 238040, 244167, 245073, 249942, 253680, 258720, 259680, 265090, 265760, 279048, 285648, 291599, 295960, 302960, 318108, 325556, 326764, 333256, 348810, 355152, 357060, 363552, 372064, 397635, 398640, 406945, 408455, 416570, 424144, 443940, 454440, 465080, 476080, 488334, 490146, 499884, 507360, 530180, 558096, 571296, 571837, 583198, 591920, 605920, 624855, 636216, 651112, 653528, 666512, 697620, 710304, 714120, 795270, 797280, 813890, 816910, 833140, 848288, 874797, 887880, 898601, 908880, 930160, 952160, 976668, 980292, 999768, 1060360, 1116192, 1143674, 1166396, 1183840, 1220835, 1225365, 1249710, 1272432, 1302224, 1307056, 1333024, 1395240, 1428240, 1457995, 1590540, 1627780, 1633820, 1666280, 1715511, 1749594, 1775760, 1797202, 1817760, 1860320, 1953336, 1960584, 1999536, 2120720, 2287348, 2332792, 2441670, 2450730, 2499420, 2544864, 2604448, 2614112, 2695803, 2790480, 2856480, 2859185, 2915990, 3181080, 3255560, 3267640, 3332560, 3431022, 3499188, 3551520, 3594404, 3906672, 3921168, 3999072, 4002859, 4241440, 4373985, 4493005, 4574696, 4665584, 4883340, 4901460, 4998840, 5391606, 5580960, 5718370, 5831980, 6290207, 6362160, 6511120, 6535280, 6665120, 6862044, 6998376, 7188808, 7813344, 7842336, 8005718, 8577555, 8747970, 8986010, 9149392, 9331168, 9766680, 9802920, 9997680, 10783212, 11436740, 11663960, 12008577, 12580414, 12724320, 13022240, 13070560, 13479015, 13724088, 13996752, 14377616, 16011436, 17155110, 17495940, 17972020, 18298784, 18870621, 19533360, 19605840, 19995360, 20014295, 21566424, 22873480, 23327920, 24017154, 25160828, 26958030, 27448176, 27993504, 28755232, 31451035, 32022872, 34310220, 34991880, 35944040, 37741242, 39066720, 39211680, 40028590, 43132848, 44031449, 45746960, 46655840, 48034308, 50321656, 53916060, 54896352, 60042885, 62902070, 64045744, 68620440, 69983760, 71888080, 75482484, 80057180, 86265696, 88062898, 91493920, 94353105, 96068616, 100643312, 107832120, 120085770, 125804140, 128091488, 132094347, 137240880, 139967520, 143776160, 150964968, 160114360, 176125796, 188706210, 192137232, 201286624, 215664240, 220157245, 240171540, 251608280, 264188694, 274481760, 301929936, 320228720, 352251592, 377412420, 384274464, 431328480, 440314490, 480343080, 503216560, 528377388, 603859872, 640457440, 660471735, 704503184, 754824840, 880628980, 960686160, 1006433120, 1056754776, 1320943470, 1409006368, 1509649680, 1761257960, 1921372320, 2113509552, 2641886940, 3019299360, 3522515920, 4227019104, 5283773880, 7045031840, 10567547760, 21135095520]

約数ペア:

[(1, 21135095520), (2, 10567547760), (3, 7045031840), (4, 5283773880), (5, 4227019104), (6, 3522515920), (7, 3019299360), (8, 2641886940), (10, 2113509552), (11, 1921372320), (12, 1761257960), (14, 1509649680), (15, 1409006368), (16, 1320943470), (20, 1056754776), (21, 1006433120), (22, 960686160), (24, 880628980), (28, 754824840), (30, 704503184), (32, 660471735), (33, 640457440), (35, 603859872), (40, 528377388), (42, 503216560), (44, 480343080), (48, 440314490), (49, 431328480), (55, 384274464), (56, 377412420), (60, 352251592), (66, 320228720), (70, 301929936), (77, 274481760), (80, 264188694), (84, 251608280), (88, 240171540), (96, 220157245), (98, 215664240), (105, 201286624), (110, 192137232), (112, 188706210), (120, 176125796), (132, 160114360), (140, 150964968), (147, 143776160), (151, 139967520), (154, 137240880), (160, 132094347), (165, 128091488), (168, 125804140), (176, 120085770), (196, 107832120), (210, 100643312), (220, 96068616), (224, 94353105), (231, 91493920), (240, 88062898), (245, 86265696), (264, 80057180), (280, 75482484), (294, 71888080), (302, 69983760), (308, 68620440), (330, 64045744), (336, 62902070), (352, 60042885), (385, 54896352), (392, 53916060), (420, 50321656), (440, 48034308), (453, 46655840), (462, 45746960), (480, 44031449), (490, 43132848), (528, 40028590), (539, 39211680), (541, 39066720), (560, 37741242), (588, 35944040), (604, 34991880), (616, 34310220), (660, 32022872), (672, 31451035), (735, 28755232), (755, 27993504), (770, 27448176), (784, 26958030), (840, 25160828), (880, 24017154), (906, 23327920), (924, 22873480), (980, 21566424), (1056, 20014295), (1057, 19995360), (1078, 19605840), (1082, 19533360), (1120, 18870621), (1155, 18298784), (1176, 17972020), (1208, 17495940), (1232, 17155110), (1320, 16011436), (1470, 14377616), (1510, 13996752), (1540, 13724088), (1568, 13479015), (1617, 13070560), (1623, 13022240), (1661, 12724320), (1680, 12580414), (1760, 12008577), (1812, 11663960), (1848, 11436740), (1960, 10783212), (2114, 9997680), (2156, 9802920), (2164, 9766680), (2265, 9331168), (2310, 9149392), (2352, 8986010), (2416, 8747970), (2464, 8577555), (2640, 8005718), (2695, 7842336), (2705, 7813344), (2940, 7188808), (3020, 6998376), (3080, 6862044), (3171, 6665120), (3234, 6535280), (3246, 6511120), (3322, 6362160), (3360, 6290207), (3624, 5831980), (3696, 5718370), (3787, 5580960), (3920, 5391606), (4228, 4998840), (4312, 4901460), (4328, 4883340), (4530, 4665584), (4620, 4574696), (4704, 4493005), (4832, 4373985), (4983, 4241440), (5280, 4002859), (5285, 3999072), (5390, 3921168), (5410, 3906672), (5880, 3594404), (5951, 3551520), (6040, 3499188), (6160, 3431022), (6342, 3332560), (6468, 3267640), (6492, 3255560), (6644, 3181080), (7248, 2915990), (7392, 2859185), (7399, 2856480), (7574, 2790480), (7840, 2695803), (8085, 2614112), (8115, 2604448), (8305, 2544864), (8456, 2499420), (8624, 2450730), (8656, 2441670), (9060, 2332792), (9240, 2287348), (9966, 2120720), (10570, 1999536), (10780, 1960584), (10820, 1953336), (11361, 1860320), (11627, 1817760), (11760, 1797202), (11902, 1775760), (12080, 1749594), (12320, 1715511), (12684, 1666280), (12936, 1633820), (12984, 1627780), (13288, 1590540), (14496, 1457995), (14798, 1428240), (15148, 1395240), (15855, 1333024), (16170, 1307056), (16230, 1302224), (16610, 1272432), (16912, 1249710), (17248, 1225365), (17312, 1220835), (17853, 1183840), (18120, 1166396), (18480, 1143674), (18935, 1116192), (19932, 1060360), (21140, 999768), (21560, 980292), (21640, 976668), (22197, 952160), (22722, 930160), (23254, 908880), (23520, 898601), (23804, 887880), (24160, 874797), (24915, 848288), (25368, 833140), (25872, 816910), (25968, 813890), (26509, 797280), (26576, 795270), (29596, 714120), (29755, 710304), (30296, 697620), (31710, 666512), (32340, 653528), (32460, 651112), (33220, 636216), (33824, 624855), (34881, 605920), (35706, 591920), (36240, 583198), (36960, 571837), (36995, 571296), (37870, 558096), (39864, 530180), (41657, 507360), (42280, 499884), (43120, 490146), (43280, 488334), (44394, 476080), (45444, 465080), (46508, 454440), (47608, 443940), (49830, 424144), (50736, 416570), (51744, 408455), (51936, 406945), (53018, 398640), (53152, 397635), (56805, 372064), (58135, 363552), (59192, 357060), (59510, 355152), (60592, 348810), (63420, 333256), (64680, 326764), (64920, 325556), (66440, 318108), (69762, 302960), (71412, 295960), (72480, 291599), (73990, 285648), (75740, 279048), (79527, 265760), (79728, 265090), (81389, 259680), (81691, 258720), (83314, 253680), (84560, 249942), (86240, 245073), (86560, 244167), (88788, 238040), (89265, 236768), (90888, 232540), (93016, 227220), (95216, 221970), (99660, 212072), (101472, 208285), (106036, 199320), (110985, 190432), (113610, 186032), (116270, 181776), (118384, 178530), (119020, 177576), (121184, 174405), (124971, 169120), (126840, 166628), (129360, 163382), (129840, 162778), (132545, 159456), (132880, 159054), (139524, 151480), (142824, 147980)]