21707341920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:224

約数の個数: 864

約数和(自身を含む): 87838732800

約数和(自身を除く): 66131390880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 79, 80, 83, 88, 90, 95, 96, 99, 110, 114, 120, 121, 132, 144, 152, 158, 160, 165, 166, 171, 176, 180, 190, 198, 209, 220, 228, 237, 240, 242, 249, 264, 285, 288, 304, 316, 330, 332, 342, 352, 360, 363, 380, 395, 396, 415, 418, 440, 456, 474, 480, 484, 495, 498, 528, 570, 605, 608, 627, 632, 660, 664, 684, 711, 720, 726, 747, 760, 790, 792, 830, 836, 855, 869, 880, 912, 913, 948, 968, 990, 996, 1045, 1056, 1089, 1140, 1185, 1210, 1245, 1254, 1264, 1320, 1328, 1368, 1422, 1440, 1452, 1494, 1501, 1520, 1577, 1580, 1584, 1660, 1672, 1710, 1738, 1760, 1815, 1824, 1826, 1881, 1896, 1936, 1980, 1992, 2090, 2178, 2280, 2299, 2370, 2420, 2490, 2508, 2528, 2607, 2640, 2656, 2736, 2739, 2844, 2904, 2988, 3002, 3040, 3135, 3154, 3160, 3168, 3320, 3344, 3420, 3476, 3555, 3630, 3652, 3735, 3762, 3792, 3872, 3960, 3984, 4180, 4345, 4356, 4503, 4560, 4565, 4598, 4731, 4740, 4840, 4980, 5016, 5214, 5280, 5445, 5472, 5478, 5688, 5808, 5976, 6004, 6270, 6308, 6320, 6557, 6640, 6688, 6840, 6897, 6952, 7110, 7260, 7304, 7470, 7505, 7524, 7584, 7821, 7885, 7920, 7968, 8217, 8360, 8690, 8712, 9006, 9120, 9130, 9196, 9405, 9462, 9480, 9559, 9680, 9960, 10032, 10043, 10428, 10890, 10956, 11376, 11495, 11616, 11952, 12008, 12540, 12616, 12640, 13035, 13114, 13280, 13509, 13680, 13695, 13794, 13904, 14193, 14220, 14520, 14608, 14940, 15010, 15048, 15642, 15770, 15840, 16434, 16511, 16720, 17347, 17380, 17424, 18012, 18260, 18392, 18810, 18924, 18960, 19118, 19360, 19671, 19920, 20064, 20086, 20691, 20856, 21780, 21912, 22515, 22752, 22990, 23655, 23904, 24016, 25080, 25232, 26070, 26228, 27018, 27360, 27390, 27588, 27808, 28386, 28440, 28677, 29040, 29216, 29880, 30020, 30096, 30129, 31284, 31540, 32785, 32868, 33022, 33440, 34485, 34694, 34760, 34848, 36024, 36520, 36784, 37620, 37848, 37920, 38236, 39105, 39342, 39840, 40172, 41085, 41382, 41712, 43560, 43824, 45030, 45980, 47310, 47795, 48032, 49533, 50160, 50215, 50464, 52041, 52140, 52456, 54036, 54780, 55176, 56772, 56880, 57354, 58080, 59013, 59760, 60040, 60192, 60258, 62568, 63080, 65570, 65736, 66044, 67545, 68970, 69388, 69520, 70965, 72048, 72127, 73040, 73568, 75240, 75696, 76472, 78210, 78684, 80344, 82170, 82555, 82764, 83424, 86031, 86735, 87120, 87648, 90060, 90387, 91960, 94620, 95590, 98355, 99066, 100320, 100430, 103455, 104082, 104280, 104912, 108072, 109560, 110352, 113544, 113760, 114708, 118026, 119520, 120080, 120516, 124583, 125136, 126160, 131140, 131472, 132088, 135090, 137940, 138776, 139040, 141930, 143385, 144096, 144254, 146080, 148599, 150480, 150645, 151392, 152944, 156123, 156420, 157368, 160688, 164340, 165110, 165528, 172062, 173470, 174240, 180120, 180774, 181621, 183920, 189240, 190817, 191180, 196710, 198132, 200860, 206910, 208164, 208560, 209824, 216144, 216381, 219120, 220704, 227088, 229416, 236052, 240160, 241032, 247665, 249166, 250272, 252320, 260205, 262280, 262944, 264176, 270180, 275880, 277552, 283860, 286770, 288508, 295065, 297198, 300960, 301290, 305888, 312246, 312840, 314736, 321376, 328680, 330220, 331056, 344124, 346940, 360240, 360635, 361548, 363242, 367840, 373749, 378480, 381634, 382360, 393420, 396264, 401720, 413820, 416328, 417120, 430155, 432288, 432762, 438240, 451935, 454176, 458832, 472104, 482064, 495330, 498332, 520410, 524560, 528352, 540360, 544863, 551760, 555104, 567720, 572451, 573540, 577016, 590130, 594396, 602580, 622915, 624492, 625680, 629472, 649143, 657360, 660440, 662112, 688248, 693880, 720480, 721270, 723096, 726484, 742995, 747498, 756960, 763268, 764720, 780615, 786840, 792528, 793397, 803440, 827640, 832656, 860310, 865524, 903870, 908105, 917664, 944208, 954085, 964128, 990660, 996664, 1040820, 1049120, 1080720, 1081905, 1089726, 1103520, 1121247, 1135440, 1144902, 1147080, 1154032, 1180260, 1188792, 1205160, 1245830, 1248984, 1251360, 1298286, 1314720, 1320880, 1370413, 1376496, 1387760, 1442540, 1446192, 1452968, 1485990, 1494996, 1526536, 1529440, 1561230, 1573680, 1585056, 1586794, 1606880, 1634589, 1655280, 1665312, 1717353, 1720620, 1731048, 1807740, 1816210, 1868745, 1888416, 1908170, 1981320, 1993328, 2081640, 2161440, 2163810, 2179452, 2242494, 2270880, 2289804, 2294160, 2308064, 2360520, 2377584, 2380191, 2410320, 2491660, 2497968, 2596572, 2641760, 2724315, 2740826, 2752992, 2775520, 2862255, 2885080, 2892384, 2905936, 2971980, 2989992, 3053072, 3122460, 3147360, 3173588, 3245715, 3269178, 3310560, 3434706, 3441240, 3462096, 3615480, 3632420, 3737490, 3816340, 3962640, 3966985, 3986656, 4111239, 4163280, 4327620, 4358904, 4484988, 4579608, 4588320, 4721040, 4755168, 4760382, 4820640, 4983320, 4995936, 5193144, 5448630, 5481652, 5606235, 5724510, 5770160, 5811872, 5943960, 5979984, 6106144, 6244920, 6347176, 6491430, 6538356, 6852065, 6869412, 6882480, 6924192, 7140573, 7230960, 7264840, 7474980, 7632680, 7925280, 7933970, 8172945, 8222478, 8326560, 8586765, 8655240, 8717808, 8969976, 9159216, 9442080, 9520764, 9966640, 10386288, 10897260, 10963304, 11212470, 11449020, 11540320, 11887920, 11900955, 11959968, 12333717, 12489840, 12694352, 12982860, 13076712, 13704130, 13738824, 13764960, 14281146, 14461920, 14529680, 14949960, 15074543, 15265360, 15867940, 16345890, 16444956, 17173530, 17310480, 17435616, 17939952, 18318432, 19041528, 19933280, 20556195, 20772576, 21794520, 21926608, 22424940, 22898040, 23775840, 23801910, 24667434, 24979680, 25388704, 25965720, 26153424, 27408260, 27477648, 28562292, 29059360, 29899920, 30149086, 30530720, 31735880, 32691780, 32889912, 34347060, 34620960, 35702865, 35879904, 38083056, 41112390, 43589040, 43853216, 44849880, 45223629, 45796080, 47603820, 49334868, 51931440, 52306848, 54816520, 54955296, 57124584, 59799840, 60298172, 61668585, 63471760, 65383560, 65779824, 68694120, 71405730, 75372715, 76166112, 82224780, 87178080, 89699760, 90447258, 91592160, 95207640, 98669736, 103862880, 109633040, 114249168, 120596344, 123337170, 126943520, 130767120, 131559648, 135670887, 137388240, 142811460, 150745430, 164449560, 179399520, 180894516, 190415280, 197339472, 219266080, 226118145, 228498336, 241192688, 246674340, 261534240, 271341774, 274776480, 285622920, 301490860, 328899120, 361789032, 380830560, 394678944, 452236290, 482385376, 493348680, 542683548, 571245840, 602981720, 657798240, 678354435, 723578064, 904472580, 986697360, 1085367096, 1142491680, 1205963440, 1356708870, 1447156128, 1808945160, 1973394720, 2170734192, 2411926880, 2713417740, 3617890320, 4341468384, 5426835480, 7235780640, 10853670960, 21707341920]

約数ペア:

[(1, 21707341920), (2, 10853670960), (3, 7235780640), (4, 5426835480), (5, 4341468384), (6, 3617890320), (8, 2713417740), (9, 2411926880), (10, 2170734192), (11, 1973394720), (12, 1808945160), (15, 1447156128), (16, 1356708870), (18, 1205963440), (19, 1142491680), (20, 1085367096), (22, 986697360), (24, 904472580), (30, 723578064), (32, 678354435), (33, 657798240), (36, 602981720), (38, 571245840), (40, 542683548), (44, 493348680), (45, 482385376), (48, 452236290), (55, 394678944), (57, 380830560), (60, 361789032), (66, 328899120), (72, 301490860), (76, 285622920), (79, 274776480), (80, 271341774), (83, 261534240), (88, 246674340), (90, 241192688), (95, 228498336), (96, 226118145), (99, 219266080), (110, 197339472), (114, 190415280), (120, 180894516), (121, 179399520), (132, 164449560), (144, 150745430), (152, 142811460), (158, 137388240), (160, 135670887), (165, 131559648), (166, 130767120), (171, 126943520), (176, 123337170), (180, 120596344), (190, 114249168), (198, 109633040), (209, 103862880), (220, 98669736), (228, 95207640), (237, 91592160), (240, 90447258), (242, 89699760), (249, 87178080), (264, 82224780), (285, 76166112), (288, 75372715), (304, 71405730), (316, 68694120), (330, 65779824), (332, 65383560), (342, 63471760), (352, 61668585), (360, 60298172), (363, 59799840), (380, 57124584), (395, 54955296), (396, 54816520), (415, 52306848), (418, 51931440), (440, 49334868), (456, 47603820), (474, 45796080), (480, 45223629), (484, 44849880), (495, 43853216), (498, 43589040), (528, 41112390), (570, 38083056), (605, 35879904), (608, 35702865), (627, 34620960), (632, 34347060), (660, 32889912), (664, 32691780), (684, 31735880), (711, 30530720), (720, 30149086), (726, 29899920), (747, 29059360), (760, 28562292), (790, 27477648), (792, 27408260), (830, 26153424), (836, 25965720), (855, 25388704), (869, 24979680), (880, 24667434), (912, 23801910), (913, 23775840), (948, 22898040), (968, 22424940), (990, 21926608), (996, 21794520), (1045, 20772576), (1056, 20556195), (1089, 19933280), (1140, 19041528), (1185, 18318432), (1210, 17939952), (1245, 17435616), (1254, 17310480), (1264, 17173530), (1320, 16444956), (1328, 16345890), (1368, 15867940), (1422, 15265360), (1440, 15074543), (1452, 14949960), (1494, 14529680), (1501, 14461920), (1520, 14281146), (1577, 13764960), (1580, 13738824), (1584, 13704130), (1660, 13076712), (1672, 12982860), (1710, 12694352), (1738, 12489840), (1760, 12333717), (1815, 11959968), (1824, 11900955), (1826, 11887920), (1881, 11540320), (1896, 11449020), (1936, 11212470), (1980, 10963304), (1992, 10897260), (2090, 10386288), (2178, 9966640), (2280, 9520764), (2299, 9442080), (2370, 9159216), (2420, 8969976), (2490, 8717808), (2508, 8655240), (2528, 8586765), (2607, 8326560), (2640, 8222478), (2656, 8172945), (2736, 7933970), (2739, 7925280), (2844, 7632680), (2904, 7474980), (2988, 7264840), (3002, 7230960), (3040, 7140573), (3135, 6924192), (3154, 6882480), (3160, 6869412), (3168, 6852065), (3320, 6538356), (3344, 6491430), (3420, 6347176), (3476, 6244920), (3555, 6106144), (3630, 5979984), (3652, 5943960), (3735, 5811872), (3762, 5770160), (3792, 5724510), (3872, 5606235), (3960, 5481652), (3984, 5448630), (4180, 5193144), (4345, 4995936), (4356, 4983320), (4503, 4820640), (4560, 4760382), (4565, 4755168), (4598, 4721040), (4731, 4588320), (4740, 4579608), (4840, 4484988), (4980, 4358904), (5016, 4327620), (5214, 4163280), (5280, 4111239), (5445, 3986656), (5472, 3966985), (5478, 3962640), (5688, 3816340), (5808, 3737490), (5976, 3632420), (6004, 3615480), (6270, 3462096), (6308, 3441240), (6320, 3434706), (6557, 3310560), (6640, 3269178), (6688, 3245715), (6840, 3173588), (6897, 3147360), (6952, 3122460), (7110, 3053072), (7260, 2989992), (7304, 2971980), (7470, 2905936), (7505, 2892384), (7524, 2885080), (7584, 2862255), (7821, 2775520), (7885, 2752992), (7920, 2740826), (7968, 2724315), (8217, 2641760), (8360, 2596572), (8690, 2497968), (8712, 2491660), (9006, 2410320), (9120, 2380191), (9130, 2377584), (9196, 2360520), (9405, 2308064), (9462, 2294160), (9480, 2289804), (9559, 2270880), (9680, 2242494), (9960, 2179452), (10032, 2163810), (10043, 2161440), (10428, 2081640), (10890, 1993328), (10956, 1981320), (11376, 1908170), (11495, 1888416), (11616, 1868745), (11952, 1816210), (12008, 1807740), (12540, 1731048), (12616, 1720620), (12640, 1717353), (13035, 1665312), (13114, 1655280), (13280, 1634589), (13509, 1606880), (13680, 1586794), (13695, 1585056), (13794, 1573680), (13904, 1561230), (14193, 1529440), (14220, 1526536), (14520, 1494996), (14608, 1485990), (14940, 1452968), (15010, 1446192), (15048, 1442540), (15642, 1387760), (15770, 1376496), (15840, 1370413), (16434, 1320880), (16511, 1314720), (16720, 1298286), (17347, 1251360), (17380, 1248984), (17424, 1245830), (18012, 1205160), (18260, 1188792), (18392, 1180260), (18810, 1154032), (18924, 1147080), (18960, 1144902), (19118, 1135440), (19360, 1121247), (19671, 1103520), (19920, 1089726), (20064, 1081905), (20086, 1080720), (20691, 1049120), (20856, 1040820), (21780, 996664), (21912, 990660), (22515, 964128), (22752, 954085), (22990, 944208), (23655, 917664), (23904, 908105), (24016, 903870), (25080, 865524), (25232, 860310), (26070, 832656), (26228, 827640), (27018, 803440), (27360, 793397), (27390, 792528), (27588, 786840), (27808, 780615), (28386, 764720), (28440, 763268), (28677, 756960), (29040, 747498), (29216, 742995), (29880, 726484), (30020, 723096), (30096, 721270), (30129, 720480), (31284, 693880), (31540, 688248), (32785, 662112), (32868, 660440), (33022, 657360), (33440, 649143), (34485, 629472), (34694, 625680), (34760, 624492), (34848, 622915), (36024, 602580), (36520, 594396), (36784, 590130), (37620, 577016), (37848, 573540), (37920, 572451), (38236, 567720), (39105, 555104), (39342, 551760), (39840, 544863), (40172, 540360), (41085, 528352), (41382, 524560), (41712, 520410), (43560, 498332), (43824, 495330), (45030, 482064), (45980, 472104), (47310, 458832), (47795, 454176), (48032, 451935), (49533, 438240), (50160, 432762), (50215, 432288), (50464, 430155), (52041, 417120), (52140, 416328), (52456, 413820), (54036, 401720), (54780, 396264), (55176, 393420), (56772, 382360), (56880, 381634), (57354, 378480), (58080, 373749), (59013, 367840), (59760, 363242), (60040, 361548), (60192, 360635), (60258, 360240), (62568, 346940), (63080, 344124), (65570, 331056), (65736, 330220), (66044, 328680), (67545, 321376), (68970, 314736), (69388, 312840), (69520, 312246), (70965, 305888), (72048, 301290), (72127, 300960), (73040, 297198), (73568, 295065), (75240, 288508), (75696, 286770), (76472, 283860), (78210, 277552), (78684, 275880), (80344, 270180), (82170, 264176), (82555, 262944), (82764, 262280), (83424, 260205), (86031, 252320), (86735, 250272), (87120, 249166), (87648, 247665), (90060, 241032), (90387, 240160), (91960, 236052), (94620, 229416), (95590, 227088), (98355, 220704), (99066, 219120), (100320, 216381), (100430, 216144), (103455, 209824), (104082, 208560), (104280, 208164), (104912, 206910), (108072, 200860), (109560, 198132), (110352, 196710), (113544, 191180), (113760, 190817), (114708, 189240), (118026, 183920), (119520, 181621), (120080, 180774), (120516, 180120), (124583, 174240), (125136, 173470), (126160, 172062), (131140, 165528), (131472, 165110), (132088, 164340), (135090, 160688), (137940, 157368), (138776, 156420), (139040, 156123), (141930, 152944), (143385, 151392), (144096, 150645), (144254, 150480), (146080, 148599)]