21821594400

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 1008

約数和(自身を含む): 88527333888

約数和(自身を除く): 66705739488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 31, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 62, 68, 71, 72, 75, 80, 81, 85, 90, 93, 96, 100, 102, 108, 120, 124, 135, 136, 142, 144, 150, 153, 155, 160, 162, 170, 180, 186, 200, 204, 213, 216, 225, 240, 243, 248, 255, 270, 272, 279, 284, 288, 300, 306, 310, 324, 340, 355, 360, 372, 400, 405, 408, 425, 426, 432, 450, 459, 465, 480, 486, 496, 510, 527, 540, 544, 558, 568, 600, 612, 620, 639, 648, 675, 680, 710, 720, 729, 744, 765, 775, 800, 810, 816, 837, 850, 852, 864, 900, 918, 930, 972, 992, 1020, 1054, 1065, 1080, 1116, 1136, 1200, 1207, 1215, 1224, 1240, 1275, 1278, 1296, 1350, 1360, 1377, 1395, 1420, 1440, 1458, 1488, 1530, 1550, 1581, 1620, 1632, 1674, 1700, 1704, 1775, 1800, 1836, 1860, 1917, 1944, 2025, 2040, 2108, 2130, 2160, 2201, 2232, 2272, 2295, 2325, 2400, 2414, 2430, 2448, 2480, 2511, 2550, 2556, 2592, 2635, 2700, 2720, 2754, 2790, 2840, 2916, 2976, 3060, 3100, 3162, 3195, 3240, 3348, 3400, 3408, 3550, 3600, 3621, 3645, 3672, 3720, 3825, 3834, 3888, 4050, 4080, 4131, 4185, 4216, 4260, 4320, 4402, 4464, 4590, 4650, 4743, 4828, 4860, 4896, 4960, 5022, 5100, 5112, 5270, 5325, 5400, 5508, 5580, 5680, 5751, 5832, 6035, 6075, 6120, 6200, 6324, 6390, 6480, 6603, 6696, 6800, 6816, 6885, 6975, 7100, 7200, 7242, 7290, 7344, 7440, 7533, 7650, 7668, 7776, 7905, 8100, 8160, 8262, 8370, 8432, 8520, 8804, 8928, 9180, 9300, 9486, 9585, 9656, 9720, 10044, 10200, 10224, 10540, 10650, 10800, 10863, 11005, 11016, 11160, 11360, 11475, 11502, 11664, 12070, 12150, 12240, 12393, 12400, 12555, 12648, 12780, 12960, 13175, 13206, 13392, 13600, 13770, 13950, 14200, 14229, 14484, 14580, 14688, 14880, 15066, 15300, 15336, 15810, 15975, 16200, 16524, 16740, 16864, 17040, 17253, 17608, 18105, 18225, 18360, 18600, 18972, 19170, 19312, 19440, 19809, 20088, 20400, 20448, 20655, 20925, 21080, 21300, 21600, 21726, 22010, 22032, 22320, 22599, 22950, 23004, 23328, 23715, 24140, 24300, 24480, 24786, 24800, 25110, 25296, 25560, 26350, 26412, 26784, 27540, 27900, 28400, 28458, 28755, 28968, 29160, 30132, 30175, 30600, 30672, 31620, 31950, 32400, 32589, 33015, 33048, 33480, 34080, 34425, 34506, 35216, 36210, 36450, 36720, 37200, 37417, 37665, 37944, 38340, 38624, 38880, 39525, 39618, 40176, 40800, 41310, 41850, 42160, 42600, 42687, 43452, 44020, 44064, 44640, 45198, 45900, 46008, 47430, 47925, 48280, 48600, 49572, 50220, 50592, 51120, 51759, 52700, 52824, 54315, 55025, 55080, 55800, 56800, 56916, 57510, 57936, 58320, 59427, 60264, 60350, 61200, 61344, 61965, 62775, 63240, 63900, 64800, 65178, 66030, 66096, 66960, 68850, 69012, 70432, 71145, 72420, 72900, 73440, 74400, 74834, 75330, 75888, 76680, 79050, 79236, 80352, 82620, 83700, 84320, 85200, 85374, 86265, 86904, 88040, 90396, 90525, 91800, 92016, 94860, 95850, 96560, 97200, 97767, 99045, 99144, 100440, 102240, 103275, 103518, 105400, 105648, 108630, 110050, 110160, 111600, 112251, 112995, 113832, 115020, 115872, 116640, 118575, 118854, 120528, 120700, 122400, 123930, 125550, 126480, 127800, 128061, 130356, 132060, 132192, 133920, 137700, 138024, 142290, 143775, 144840, 145800, 149668, 150660, 151776, 153360, 158100, 158472, 162945, 165075, 165240, 167400, 170400, 170748, 172530, 173808, 176080, 178281, 180792, 181050, 183600, 184032, 187085, 188325, 189720, 191700, 193120, 194400, 195534, 198090, 198288, 200880, 206550, 207036, 210800, 211296, 213435, 217260, 220100, 220320, 223200, 224502, 225990, 227664, 230040, 237150, 237708, 241056, 241400, 247860, 251100, 252960, 255600, 256122, 258795, 260712, 264120, 271575, 275400, 276048, 284580, 287550, 289680, 291600, 293301, 297135, 299336, 301320, 306720, 309825, 316200, 316944, 325890, 330150, 330480, 334800, 336753, 341496, 345060, 347616, 352160, 355725, 356562, 361584, 362100, 367200, 374170, 376650, 379440, 383400, 384183, 391068, 396180, 396576, 401760, 413100, 414072, 421600, 426870, 431325, 434520, 440200, 449004, 451980, 455328, 460080, 474300, 475416, 482800, 488835, 495225, 495720, 502200, 511200, 512244, 517590, 521424, 528240, 534843, 543150, 550800, 552096, 561255, 564975, 569160, 575100, 579360, 583200, 586602, 594270, 598672, 602640, 619650, 632400, 633888, 640305, 651780, 660300, 660960, 669600, 673506, 682992, 690120, 711450, 713124, 723168, 724200, 748340, 753300, 758880, 766800, 768366, 782136, 792360, 814725, 826200, 828144, 853740, 862650, 869040, 879903, 880400, 891405, 898008, 903960, 920160, 935425, 948600, 950832, 965600, 977670, 990450, 991440, 1004400, 1010259, 1024488, 1035180, 1042848, 1056480, 1067175, 1069686, 1086300, 1101600, 1122510, 1129950, 1138320, 1150200, 1173204, 1188540, 1197344, 1205280, 1239300, 1264800, 1280610, 1293975, 1303560, 1320600, 1347012, 1365984, 1380240, 1422900, 1426248, 1448400, 1466505, 1485675, 1496680, 1506600, 1533600, 1536732, 1564272, 1584720, 1604529, 1629450, 1652400, 1656288, 1683765, 1707480, 1725300, 1738080, 1759806, 1760800, 1782810, 1796016, 1807920, 1870850, 1897200, 1901664, 1920915, 1955340, 1980900, 1982880, 2008800, 2020518, 2048976, 2070360, 2134350, 2139372, 2172600, 2245020, 2259900, 2276640, 2300400, 2346408, 2377080, 2444175, 2478600, 2561220, 2587950, 2607120, 2641200, 2674215, 2694024, 2760480, 2806275, 2845800, 2852496, 2896800, 2933010, 2971350, 2993360, 3013200, 3030777, 3073464, 3128544, 3169440, 3201525, 3209058, 3258900, 3304800, 3367530, 3414960, 3450600, 3519612, 3565620, 3592032, 3615840, 3741700, 3794400, 3841830, 3910680, 3961800, 4041036, 4097952, 4140720, 4268700, 4278744, 4345200, 4399515, 4457025, 4490040, 4519800, 4600800, 4692816, 4754160, 4888350, 4957200, 5051295, 5122440, 5175900, 5214240, 5282400, 5348430, 5388048, 5612550, 5691600, 5704992, 5866020, 5942700, 5986720, 6026400, 6061554, 6146928, 6403050, 6418116, 6517800, 6735060, 6829920, 6901200, 7039224, 7131240, 7332525, 7483400, 7683660, 7821360, 7923600, 8022645, 8082072, 8281440, 8418825, 8537400, 8557488, 8690400, 8799030, 8914050, 8980080, 9039600, 9092331, 9385632, 9508320, 9604575, 9776700, 9914400, 10102590, 10244880, 10351800, 10696860, 10776096, 11225100, 11383200, 11732040, 11885400, 12123108, 12293856, 12806100, 12836232, 13035600, 13371075, 13470120, 13802400, 14078448, 14262480, 14665050, 14966800, 15153885, 15367320, 15642720, 15847200, 16045290, 16164144, 16837650, 17074800, 17114976, 17598060, 17828100, 17960160, 18079200, 18184662, 19209150, 19553400, 20205180, 20489760, 20703600, 21393720, 21997575, 22450200, 23464080, 23770800, 24246216, 25256475, 25612200, 25672464, 26071200, 26742150, 26940240, 27276993, 28156896, 28524960, 29330100, 29933600, 30307770, 30734640, 32090580, 32328288, 33675300, 34149600, 35196120, 35656200, 36369324, 38418300, 39106800, 40113225, 40410360, 41407200, 42787440, 43995150, 44900400, 45461655, 46928160, 47541600, 48492432, 50512950, 51224400, 51344928, 53484300, 53880480, 54553986, 58660200, 60615540, 61469280, 64181160, 67350600, 70392240, 71312400, 72738648, 75769425, 76836600, 78213600, 80226450, 80820720, 85574880, 87990300, 89800800, 90923310, 96984864, 101025900, 102448800, 106968600, 109107972, 117320400, 121231080, 128362320, 134701200, 136384965, 140784480, 142624800, 145477296, 151538850, 153673200, 160452900, 161641440, 175980600, 181846620, 202051800, 213937200, 218215944, 227308275, 234640800, 242462160, 256724640, 269402400, 272769930, 290954592, 303077700, 307346400, 320905800, 351961200, 363693240, 404103600, 427874400, 436431888, 454616550, 484924320, 545539860, 606155400, 641811600, 681924825, 703922400, 727386480, 808207200, 872863776, 909233100, 1091079720, 1212310800, 1283623200, 1363849650, 1454772960, 1818466200, 2182159440, 2424621600, 2727699300, 3636932400, 4364318880, 5455398600, 7273864800, 10910797200, 21821594400]

約数ペア:

[(1, 21821594400), (2, 10910797200), (3, 7273864800), (4, 5455398600), (5, 4364318880), (6, 3636932400), (8, 2727699300), (9, 2424621600), (10, 2182159440), (12, 1818466200), (15, 1454772960), (16, 1363849650), (17, 1283623200), (18, 1212310800), (20, 1091079720), (24, 909233100), (25, 872863776), (27, 808207200), (30, 727386480), (31, 703922400), (32, 681924825), (34, 641811600), (36, 606155400), (40, 545539860), (45, 484924320), (48, 454616550), (50, 436431888), (51, 427874400), (54, 404103600), (60, 363693240), (62, 351961200), (68, 320905800), (71, 307346400), (72, 303077700), (75, 290954592), (80, 272769930), (81, 269402400), (85, 256724640), (90, 242462160), (93, 234640800), (96, 227308275), (100, 218215944), (102, 213937200), (108, 202051800), (120, 181846620), (124, 175980600), (135, 161641440), (136, 160452900), (142, 153673200), (144, 151538850), (150, 145477296), (153, 142624800), (155, 140784480), (160, 136384965), (162, 134701200), (170, 128362320), (180, 121231080), (186, 117320400), (200, 109107972), (204, 106968600), (213, 102448800), (216, 101025900), (225, 96984864), (240, 90923310), (243, 89800800), (248, 87990300), (255, 85574880), (270, 80820720), (272, 80226450), (279, 78213600), (284, 76836600), (288, 75769425), (300, 72738648), (306, 71312400), (310, 70392240), (324, 67350600), (340, 64181160), (355, 61469280), (360, 60615540), (372, 58660200), (400, 54553986), (405, 53880480), (408, 53484300), (425, 51344928), (426, 51224400), (432, 50512950), (450, 48492432), (459, 47541600), (465, 46928160), (480, 45461655), (486, 44900400), (496, 43995150), (510, 42787440), (527, 41407200), (540, 40410360), (544, 40113225), (558, 39106800), (568, 38418300), (600, 36369324), (612, 35656200), (620, 35196120), (639, 34149600), (648, 33675300), (675, 32328288), (680, 32090580), (710, 30734640), (720, 30307770), (729, 29933600), (744, 29330100), (765, 28524960), (775, 28156896), (800, 27276993), (810, 26940240), (816, 26742150), (837, 26071200), (850, 25672464), (852, 25612200), (864, 25256475), (900, 24246216), (918, 23770800), (930, 23464080), (972, 22450200), (992, 21997575), (1020, 21393720), (1054, 20703600), (1065, 20489760), (1080, 20205180), (1116, 19553400), (1136, 19209150), (1200, 18184662), (1207, 18079200), (1215, 17960160), (1224, 17828100), (1240, 17598060), (1275, 17114976), (1278, 17074800), (1296, 16837650), (1350, 16164144), (1360, 16045290), (1377, 15847200), (1395, 15642720), (1420, 15367320), (1440, 15153885), (1458, 14966800), (1488, 14665050), (1530, 14262480), (1550, 14078448), (1581, 13802400), (1620, 13470120), (1632, 13371075), (1674, 13035600), (1700, 12836232), (1704, 12806100), (1775, 12293856), (1800, 12123108), (1836, 11885400), (1860, 11732040), (1917, 11383200), (1944, 11225100), (2025, 10776096), (2040, 10696860), (2108, 10351800), (2130, 10244880), (2160, 10102590), (2201, 9914400), (2232, 9776700), (2272, 9604575), (2295, 9508320), (2325, 9385632), (2400, 9092331), (2414, 9039600), (2430, 8980080), (2448, 8914050), (2480, 8799030), (2511, 8690400), (2550, 8557488), (2556, 8537400), (2592, 8418825), (2635, 8281440), (2700, 8082072), (2720, 8022645), (2754, 7923600), (2790, 7821360), (2840, 7683660), (2916, 7483400), (2976, 7332525), (3060, 7131240), (3100, 7039224), (3162, 6901200), (3195, 6829920), (3240, 6735060), (3348, 6517800), (3400, 6418116), (3408, 6403050), (3550, 6146928), (3600, 6061554), (3621, 6026400), (3645, 5986720), (3672, 5942700), (3720, 5866020), (3825, 5704992), (3834, 5691600), (3888, 5612550), (4050, 5388048), (4080, 5348430), (4131, 5282400), (4185, 5214240), (4216, 5175900), (4260, 5122440), (4320, 5051295), (4402, 4957200), (4464, 4888350), (4590, 4754160), (4650, 4692816), (4743, 4600800), (4828, 4519800), (4860, 4490040), (4896, 4457025), (4960, 4399515), (5022, 4345200), (5100, 4278744), (5112, 4268700), (5270, 4140720), (5325, 4097952), (5400, 4041036), (5508, 3961800), (5580, 3910680), (5680, 3841830), (5751, 3794400), (5832, 3741700), (6035, 3615840), (6075, 3592032), (6120, 3565620), (6200, 3519612), (6324, 3450600), (6390, 3414960), (6480, 3367530), (6603, 3304800), (6696, 3258900), (6800, 3209058), (6816, 3201525), (6885, 3169440), (6975, 3128544), (7100, 3073464), (7200, 3030777), (7242, 3013200), (7290, 2993360), (7344, 2971350), (7440, 2933010), (7533, 2896800), (7650, 2852496), (7668, 2845800), (7776, 2806275), (7905, 2760480), (8100, 2694024), (8160, 2674215), (8262, 2641200), (8370, 2607120), (8432, 2587950), (8520, 2561220), (8804, 2478600), (8928, 2444175), (9180, 2377080), (9300, 2346408), (9486, 2300400), (9585, 2276640), (9656, 2259900), (9720, 2245020), (10044, 2172600), (10200, 2139372), (10224, 2134350), (10540, 2070360), (10650, 2048976), (10800, 2020518), (10863, 2008800), (11005, 1982880), (11016, 1980900), (11160, 1955340), (11360, 1920915), (11475, 1901664), (11502, 1897200), (11664, 1870850), (12070, 1807920), (12150, 1796016), (12240, 1782810), (12393, 1760800), (12400, 1759806), (12555, 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891405), (24786, 880400), (24800, 879903), (25110, 869040), (25296, 862650), (25560, 853740), (26350, 828144), (26412, 826200), (26784, 814725), (27540, 792360), (27900, 782136), (28400, 768366), (28458, 766800), (28755, 758880), (28968, 753300), (29160, 748340), (30132, 724200), (30175, 723168), (30600, 713124), (30672, 711450), (31620, 690120), (31950, 682992), (32400, 673506), (32589, 669600), (33015, 660960), (33048, 660300), (33480, 651780), (34080, 640305), (34425, 633888), (34506, 632400), (35216, 619650), (36210, 602640), (36450, 598672), (36720, 594270), (37200, 586602), (37417, 583200), (37665, 579360), (37944, 575100), (38340, 569160), (38624, 564975), (38880, 561255), (39525, 552096), (39618, 550800), (40176, 543150), (40800, 534843), (41310, 528240), (41850, 521424), (42160, 517590), (42600, 512244), (42687, 511200), (43452, 502200), (44020, 495720), (44064, 495225), (44640, 488835), (45198, 482800), (45900, 475416), (46008, 474300), (47430, 460080), (47925, 455328), (48280, 451980), (48600, 449004), (49572, 440200), (50220, 434520), (50592, 431325), (51120, 426870), (51759, 421600), (52700, 414072), (52824, 413100), (54315, 401760), (55025, 396576), (55080, 396180), (55800, 391068), (56800, 384183), (56916, 383400), (57510, 379440), (57936, 376650), (58320, 374170), (59427, 367200), (60264, 362100), (60350, 361584), (61200, 356562), (61344, 355725), (61965, 352160), (62775, 347616), (63240, 345060), (63900, 341496), (64800, 336753), (65178, 334800), (66030, 330480), (66096, 330150), (66960, 325890), (68850, 316944), (69012, 316200), (70432, 309825), (71145, 306720), (72420, 301320), (72900, 299336), (73440, 297135), (74400, 293301), (74834, 291600), (75330, 289680), (75888, 287550), (76680, 284580), (79050, 276048), (79236, 275400), (80352, 271575), (82620, 264120), (83700, 260712), (84320, 258795), (85200, 256122), (85374, 255600), (86265, 252960), (86904, 251100), (88040, 247860), (90396, 241400), (90525, 241056), (91800, 237708), (92016, 237150), (94860, 230040), (95850, 227664), (96560, 225990), (97200, 224502), (97767, 223200), (99045, 220320), (99144, 220100), (100440, 217260), (102240, 213435), (103275, 211296), (103518, 210800), (105400, 207036), (105648, 206550), (108630, 200880), (110050, 198288), (110160, 198090), (111600, 195534), (112251, 194400), (112995, 193120), (113832, 191700), (115020, 189720), (115872, 188325), (116640, 187085), (118575, 184032), (118854, 183600), (120528, 181050), (120700, 180792), (122400, 178281), (123930, 176080), (125550, 173808), (126480, 172530), (127800, 170748), (128061, 170400), (130356, 167400), (132060, 165240), (132192, 165075), (133920, 162945), (137700, 158472), (138024, 158100), (142290, 153360), (143775, 151776), (144840, 150660), (145800, 149668)]