21089922480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 960

約数和(自身を含む): 87394406400

約数和(自身を除く): 66304483920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 66, 72, 76, 80, 88, 90, 93, 95, 99, 108, 110, 114, 120, 121, 124, 132, 135, 137, 144, 152, 155, 165, 171, 176, 180, 186, 190, 198, 209, 216, 220, 228, 240, 242, 248, 264, 270, 274, 279, 285, 297, 304, 310, 330, 341, 342, 360, 363, 372, 380, 396, 411, 418, 432, 440, 456, 465, 484, 495, 496, 513, 528, 540, 548, 558, 570, 589, 594, 605, 620, 627, 660, 682, 684, 685, 720, 726, 744, 760, 792, 822, 836, 837, 855, 880, 912, 930, 968, 990, 1023, 1026, 1045, 1080, 1089, 1096, 1116, 1140, 1178, 1188, 1210, 1233, 1240, 1254, 1320, 1364, 1368, 1370, 1395, 1452, 1485, 1488, 1507, 1520, 1584, 1644, 1672, 1674, 1705, 1710, 1767, 1815, 1860, 1881, 1936, 1980, 2046, 2052, 2055, 2090, 2160, 2178, 2192, 2232, 2280, 2299, 2356, 2376, 2420, 2466, 2480, 2508, 2565, 2603, 2640, 2728, 2736, 2740, 2790, 2904, 2945, 2970, 3014, 3069, 3135, 3267, 3288, 3344, 3348, 3410, 3420, 3534, 3630, 3699, 3720, 3751, 3762, 3960, 4092, 4104, 4110, 4180, 4185, 4247, 4356, 4464, 4521, 4560, 4598, 4712, 4752, 4840, 4932, 5016, 5115, 5130, 5206, 5301, 5445, 5456, 5480, 5580, 5643, 5808, 5890, 5940, 6028, 6138, 6165, 6270, 6479, 6534, 6576, 6696, 6820, 6840, 6897, 7068, 7260, 7398, 7440, 7502, 7524, 7535, 7809, 7920, 8184, 8208, 8220, 8360, 8370, 8494, 8712, 8835, 9042, 9196, 9207, 9405, 9424, 9680, 9864, 10032, 10230, 10260, 10412, 10602, 10890, 10960, 11160, 11253, 11286, 11495, 11780, 11880, 12056, 12276, 12330, 12540, 12741, 12958, 13015, 13068, 13392, 13563, 13640, 13680, 13794, 14136, 14520, 14796, 15004, 15048, 15070, 15345, 15618, 15903, 16335, 16368, 16440, 16577, 16720, 16740, 16988, 17424, 17670, 18084, 18392, 18414, 18495, 18755, 18810, 19437, 19728, 20460, 20520, 20691, 20824, 21204, 21235, 21780, 22320, 22506, 22572, 22605, 22990, 23427, 23560, 23760, 24112, 24552, 24660, 25080, 25482, 25916, 26030, 26136, 26505, 27126, 27280, 27588, 28215, 28272, 28633, 29040, 29592, 30008, 30096, 30140, 30690, 31236, 31806, 32395, 32670, 32880, 33154, 33480, 33759, 33976, 34485, 35340, 36168, 36784, 36828, 36990, 37510, 37620, 38223, 38874, 39045, 40689, 40920, 41040, 41382, 41648, 42408, 42470, 43560, 45012, 45144, 45210, 45980, 46035, 46717, 46854, 47120, 49104, 49320, 49731, 50160, 50964, 51832, 52060, 52272, 53010, 54252, 55176, 56265, 56430, 57266, 58311, 59184, 60016, 60280, 61380, 62073, 62472, 63612, 63705, 64790, 65340, 66308, 66960, 67518, 67815, 67952, 68970, 70281, 70680, 71269, 72336, 73656, 73980, 75020, 75240, 76446, 77748, 78090, 79515, 80693, 81378, 81840, 82764, 82885, 84816, 84940, 85899, 87120, 90024, 90288, 90420, 91960, 92070, 93434, 93708, 97185, 98640, 99462, 101277, 101928, 103455, 103664, 104120, 106020, 108504, 110352, 112530, 112860, 114532, 114669, 116622, 117135, 120560, 122760, 124146, 124944, 127224, 127410, 129580, 130680, 132616, 135036, 135630, 137940, 140151, 140562, 141360, 142538, 143165, 147312, 147960, 149193, 150040, 150480, 152892, 155496, 156180, 159030, 161386, 162756, 165528, 165770, 168795, 169880, 171798, 174933, 180048, 180840, 183920, 184140, 186868, 187416, 191115, 194370, 198924, 202554, 203445, 203856, 206910, 208240, 212040, 213807, 217008, 225060, 225720, 229064, 229338, 233244, 233585, 234270, 242079, 245520, 248292, 248655, 254448, 254820, 257697, 259160, 261360, 265232, 270072, 271260, 275880, 280302, 281124, 285076, 286330, 291555, 295920, 298386, 300080, 305784, 310365, 310992, 312360, 314963, 318060, 322772, 325512, 331056, 331540, 337590, 339760, 343596, 349866, 351405, 356345, 361680, 368280, 373736, 374832, 382230, 388740, 397848, 403465, 405108, 406890, 413820, 420453, 424080, 427614, 429495, 447579, 450120, 451440, 458128, 458676, 466488, 467170, 468540, 484158, 496584, 497310, 506385, 509640, 513887, 515394, 518320, 540144, 542520, 551760, 560604, 562248, 570152, 572660, 573345, 583110, 596772, 611568, 620730, 624720, 629926, 636120, 641421, 645544, 651024, 663080, 675180, 687192, 699732, 700755, 702810, 712690, 726237, 736560, 745965, 747472, 764460, 773091, 777480, 795696, 806930, 810216, 813780, 827640, 840906, 855228, 858990, 874665, 887623, 895158, 900240, 917352, 932976, 934340, 937080, 944889, 968316, 993168, 994620, 1012770, 1019280, 1027774, 1030788, 1069035, 1085040, 1121208, 1124496, 1140304, 1145320, 1146690, 1166220, 1193544, 1210395, 1241460, 1259852, 1261359, 1272240, 1282842, 1288485, 1291088, 1326160, 1350360, 1374384, 1399464, 1401510, 1405620, 1425380, 1452474, 1491930, 1528920, 1541661, 1546182, 1554960, 1574815, 1613860, 1620432, 1627560, 1655280, 1681812, 1710456, 1717980, 1749330, 1775246, 1790316, 1834704, 1868680, 1874160, 1889778, 1924263, 1936632, 1989240, 2025540, 2055548, 2061576, 2102265, 2138070, 2178711, 2237895, 2242416, 2290640, 2293380, 2332440, 2387088, 2420790, 2482920, 2519704, 2522718, 2565684, 2569435, 2576970, 2662869, 2700720, 2798928, 2803020, 2811240, 2834667, 2850760, 2904948, 2983860, 3057840, 3083322, 3092364, 3149630, 3207105, 3227720, 3255120, 3363624, 3420912, 3435960, 3498660, 3550492, 3580632, 3631185, 3737360, 3779556, 3848526, 3865455, 3873264, 3978480, 4051080, 4111096, 4123152, 4204530, 4276140, 4357422, 4438115, 4475790, 4586760, 4624983, 4664880, 4724445, 4841580, 4965840, 5039408, 5045436, 5131368, 5138870, 5153940, 5325738, 5606040, 5622480, 5669334, 5701520, 5809896, 5967720, 6166644, 6184728, 6299260, 6306795, 6414210, 6455440, 6727248, 6871920, 6997320, 7100984, 7161264, 7262370, 7559112, 7697052, 7708305, 7730910, 7988607, 8102160, 8222192, 8409060, 8504001, 8552280, 8714844, 8876230, 8951580, 9173520, 9249966, 9448890, 9621315, 9683160, 9763853, 10090872, 10262736, 10277740, 10307880, 10651476, 10893555, 11212080, 11338668, 11619792, 11935440, 12333288, 12369456, 12598520, 12613590, 12828420, 13314345, 13874949, 13994640, 14173335, 14201968, 14524740, 15118224, 15394104, 15416610, 15461820, 15977214, 16818120, 17008002, 17104560, 17429688, 17752460, 17903160, 18499932, 18897780, 19242630, 19366320, 19527706, 20181744, 20555480, 20615760, 21302952, 21787110, 22677336, 23124915, 23965821, 24666576, 25197040, 25227180, 25656840, 26628690, 27749898, 28346670, 29049480, 29291559, 30788208, 30833220, 30923640, 31954428, 33636240, 34016004, 34859376, 35504920, 35806320, 36999864, 37795560, 38485260, 39055412, 39943035, 41110960, 42520005, 42605904, 43574220, 45354672, 46249830, 47931642, 48819265, 50454360, 51313680, 53257380, 55499796, 56693340, 58098960, 58583118, 61666440, 61847280, 63908856, 68032008, 69374745, 71009840, 73999728, 75591120, 76970520, 78110824, 79886070, 85040010, 87148440, 87874677, 92499660, 95863284, 97638530, 100908720, 106514760, 110999592, 113386680, 117166236, 119829105, 123332880, 127817712, 136064016, 138749490, 146457795, 153941040, 156221648, 159772140, 170080020, 174296880, 175749354, 184999320, 191726568, 195277060, 213029520, 221999184, 226773360, 234332472, 239658210, 263624031, 277498980, 292915590, 319544280, 340160040, 351498708, 369998640, 383453136, 390554120, 439373385, 468664944, 479316420, 527248062, 554997960, 585831180, 639088560, 680320080, 702997416, 781108240, 878746770, 958632840, 1054496124, 1109995920, 1171662360, 1318120155, 1405994832, 1757493540, 1917265680, 2108992248, 2343324720, 2636240310, 3514987080, 4217984496, 5272480620, 7029974160, 10544961240, 21089922480]

約数ペア:

[(1, 21089922480), (2, 10544961240), (3, 7029974160), (4, 5272480620), (5, 4217984496), (6, 3514987080), (8, 2636240310), (9, 2343324720), (10, 2108992248), (11, 1917265680), (12, 1757493540), (15, 1405994832), (16, 1318120155), (18, 1171662360), (19, 1109995920), (20, 1054496124), (22, 958632840), (24, 878746770), (27, 781108240), (30, 702997416), (31, 680320080), (33, 639088560), (36, 585831180), (38, 554997960), (40, 527248062), (44, 479316420), (45, 468664944), (48, 439373385), (54, 390554120), (55, 383453136), (57, 369998640), (60, 351498708), (62, 340160040), (66, 319544280), (72, 292915590), (76, 277498980), (80, 263624031), (88, 239658210), (90, 234332472), (93, 226773360), (95, 221999184), (99, 213029520), (108, 195277060), (110, 191726568), (114, 184999320), (120, 175749354), (121, 174296880), (124, 170080020), (132, 159772140), (135, 156221648), (137, 153941040), (144, 146457795), (152, 138749490), (155, 136064016), (165, 127817712), (171, 123332880), (176, 119829105), (180, 117166236), (186, 113386680), (190, 110999592), (198, 106514760), (209, 100908720), (216, 97638530), (220, 95863284), (228, 92499660), (240, 87874677), (242, 87148440), (248, 85040010), (264, 79886070), (270, 78110824), (274, 76970520), (279, 75591120), (285, 73999728), (297, 71009840), (304, 69374745), (310, 68032008), (330, 63908856), (341, 61847280), (342, 61666440), (360, 58583118), (363, 58098960), (372, 56693340), (380, 55499796), (396, 53257380), (411, 51313680), (418, 50454360), (432, 48819265), (440, 47931642), (456, 46249830), (465, 45354672), (484, 43574220), (495, 42605904), (496, 42520005), (513, 41110960), (528, 39943035), (540, 39055412), (548, 38485260), (558, 37795560), (570, 36999864), (589, 35806320), (594, 35504920), (605, 34859376), (620, 34016004), (627, 33636240), (660, 31954428), (682, 30923640), (684, 30833220), (685, 30788208), (720, 29291559), (726, 29049480), (744, 28346670), (760, 27749898), (792, 26628690), (822, 25656840), (836, 25227180), (837, 25197040), (855, 24666576), (880, 23965821), (912, 23124915), (930, 22677336), (968, 21787110), (990, 21302952), (1023, 20615760), (1026, 20555480), (1045, 20181744), (1080, 19527706), (1089, 19366320), (1096, 19242630), (1116, 18897780), (1140, 18499932), (1178, 17903160), (1188, 17752460), (1210, 17429688), (1233, 17104560), (1240, 17008002), (1254, 16818120), (1320, 15977214), (1364, 15461820), (1368, 15416610), (1370, 15394104), (1395, 15118224), (1452, 14524740), (1485, 14201968), (1488, 14173335), (1507, 13994640), (1520, 13874949), (1584, 13314345), (1644, 12828420), (1672, 12613590), (1674, 12598520), (1705, 12369456), (1710, 12333288), (1767, 11935440), (1815, 11619792), (1860, 11338668), (1881, 11212080), (1936, 10893555), (1980, 10651476), (2046, 10307880), (2052, 10277740), (2055, 10262736), (2090, 10090872), (2160, 9763853), (2178, 9683160), (2192, 9621315), (2232, 9448890), (2280, 9249966), (2299, 9173520), (2356, 8951580), (2376, 8876230), (2420, 8714844), (2466, 8552280), (2480, 8504001), (2508, 8409060), (2565, 8222192), (2603, 8102160), (2640, 7988607), (2728, 7730910), (2736, 7708305), (2740, 7697052), (2790, 7559112), (2904, 7262370), (2945, 7161264), (2970, 7100984), (3014, 6997320), (3069, 6871920), (3135, 6727248), (3267, 6455440), (3288, 6414210), (3344, 6306795), (3348, 6299260), (3410, 6184728), (3420, 6166644), (3534, 5967720), (3630, 5809896), (3699, 5701520), (3720, 5669334), (3751, 5622480), (3762, 5606040), (3960, 5325738), (4092, 5153940), (4104, 5138870), (4110, 5131368), (4180, 5045436), (4185, 5039408), (4247, 4965840), (4356, 4841580), (4464, 4724445), (4521, 4664880), (4560, 4624983), (4598, 4586760), (4712, 4475790), (4752, 4438115), (4840, 4357422), (4932, 4276140), (5016, 4204530), (5115, 4123152), (5130, 4111096), (5206, 4051080), (5301, 3978480), (5445, 3873264), (5456, 3865455), (5480, 3848526), (5580, 3779556), (5643, 3737360), (5808, 3631185), (5890, 3580632), (5940, 3550492), (6028, 3498660), (6138, 3435960), (6165, 3420912), (6270, 3363624), (6479, 3255120), (6534, 3227720), (6576, 3207105), (6696, 3149630), (6820, 3092364), (6840, 3083322), (6897, 3057840), (7068, 2983860), (7260, 2904948), (7398, 2850760), (7440, 2834667), (7502, 2811240), (7524, 2803020), (7535, 2798928), (7809, 2700720), (7920, 2662869), (8184, 2576970), (8208, 2569435), (8220, 2565684), (8360, 2522718), (8370, 2519704), (8494, 2482920), (8712, 2420790), (8835, 2387088), (9042, 2332440), (9196, 2293380), (9207, 2290640), (9405, 2242416), (9424, 2237895), (9680, 2178711), (9864, 2138070), (10032, 2102265), (10230, 2061576), (10260, 2055548), (10412, 2025540), (10602, 1989240), (10890, 1936632), (10960, 1924263), (11160, 1889778), (11253, 1874160), (11286, 1868680), (11495, 1834704), (11780, 1790316), (11880, 1775246), (12056, 1749330), (12276, 1717980), (12330, 1710456), (12540, 1681812), (12741, 1655280), (12958, 1627560), (13015, 1620432), (13068, 1613860), (13392, 1574815), (13563, 1554960), (13640, 1546182), (13680, 1541661), (13794, 1528920), (14136, 1491930), (14520, 1452474), (14796, 1425380), (15004, 1405620), (15048, 1401510), (15070, 1399464), (15345, 1374384), (15618, 1350360), (15903, 1326160), (16335, 1291088), (16368, 1288485), (16440, 1282842), (16577, 1272240), (16720, 1261359), (16740, 1259852), (16988, 1241460), (17424, 1210395), (17670, 1193544), (18084, 1166220), (18392, 1146690), (18414, 1145320), (18495, 1140304), (18755, 1124496), (18810, 1121208), (19437, 1085040), (19728, 1069035), (20460, 1030788), (20520, 1027774), (20691, 1019280), (20824, 1012770), (21204, 994620), (21235, 993168), (21780, 968316), (22320, 944889), (22506, 937080), (22572, 934340), (22605, 932976), (22990, 917352), (23427, 900240), (23560, 895158), (23760, 887623), (24112, 874665), (24552, 858990), (24660, 855228), (25080, 840906), (25482, 827640), (25916, 813780), (26030, 810216), (26136, 806930), (26505, 795696), (27126, 777480), (27280, 773091), (27588, 764460), (28215, 747472), (28272, 745965), (28633, 736560), (29040, 726237), (29592, 712690), (30008, 702810), (30096, 700755), (30140, 699732), (30690, 687192), (31236, 675180), (31806, 663080), (32395, 651024), (32670, 645544), (32880, 641421), (33154, 636120), (33480, 629926), (33759, 624720), (33976, 620730), (34485, 611568), (35340, 596772), (36168, 583110), (36784, 573345), (36828, 572660), (36990, 570152), (37510, 562248), (37620, 560604), (38223, 551760), (38874, 542520), (39045, 540144), (40689, 518320), (40920, 515394), (41040, 513887), (41382, 509640), (41648, 506385), (42408, 497310), (42470, 496584), (43560, 484158), (45012, 468540), (45144, 467170), (45210, 466488), (45980, 458676), (46035, 458128), (46717, 451440), (46854, 450120), (47120, 447579), (49104, 429495), (49320, 427614), (49731, 424080), (50160, 420453), (50964, 413820), (51832, 406890), (52060, 405108), (52272, 403465), (53010, 397848), (54252, 388740), (55176, 382230), (56265, 374832), (56430, 373736), (57266, 368280), (58311, 361680), (59184, 356345), (60016, 351405), (60280, 349866), (61380, 343596), (62073, 339760), (62472, 337590), (63612, 331540), (63705, 331056), (64790, 325512), (65340, 322772), (66308, 318060), (66960, 314963), (67518, 312360), (67815, 310992), (67952, 310365), (68970, 305784), (70281, 300080), (70680, 298386), (71269, 295920), (72336, 291555), (73656, 286330), (73980, 285076), (75020, 281124), (75240, 280302), (76446, 275880), (77748, 271260), (78090, 270072), (79515, 265232), (80693, 261360), (81378, 259160), (81840, 257697), (82764, 254820), (82885, 254448), (84816, 248655), (84940, 248292), (85899, 245520), (87120, 242079), (90024, 234270), (90288, 233585), (90420, 233244), (91960, 229338), (92070, 229064), (93434, 225720), (93708, 225060), (97185, 217008), (98640, 213807), (99462, 212040), (101277, 208240), (101928, 206910), (103455, 203856), (103664, 203445), (104120, 202554), (106020, 198924), (108504, 194370), (110352, 191115), (112530, 187416), (112860, 186868), (114532, 184140), (114669, 183920), (116622, 180840), (117135, 180048), (120560, 174933), (122760, 171798), (124146, 169880), (124944, 168795), (127224, 165770), (127410, 165528), (129580, 162756), (130680, 161386), (132616, 159030), (135036, 156180), (135630, 155496), (137940, 152892), (140151, 150480), (140562, 150040), (141360, 149193), (142538, 147960), (143165, 147312)]