21915835200

素因数分解:

$2^6\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 1008

約数和(自身を含む): 96143429760

約数和(自身を除く): 74227594560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 108, 112, 115, 120, 126, 135, 137, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 189, 192, 200, 207, 210, 216, 224, 225, 230, 240, 252, 270, 274, 276, 280, 288, 300, 315, 320, 322, 336, 345, 350, 360, 368, 378, 400, 411, 414, 420, 432, 448, 450, 460, 480, 483, 504, 525, 529, 540, 548, 552, 560, 575, 576, 600, 621, 630, 644, 672, 675, 685, 690, 700, 720, 736, 756, 800, 805, 822, 828, 840, 864, 900, 920, 945, 959, 960, 966, 1008, 1035, 1050, 1058, 1080, 1096, 1104, 1120, 1150, 1200, 1233, 1242, 1260, 1288, 1344, 1350, 1370, 1380, 1400, 1440, 1449, 1472, 1512, 1575, 1587, 1600, 1610, 1644, 1656, 1680, 1725, 1728, 1800, 1840, 1890, 1918, 1932, 2016, 2055, 2070, 2100, 2116, 2160, 2192, 2208, 2240, 2300, 2400, 2415, 2466, 2484, 2520, 2576, 2645, 2700, 2740, 2760, 2800, 2877, 2880, 2898, 3024, 3105, 3150, 3151, 3174, 3220, 3288, 3312, 3360, 3425, 3450, 3600, 3680, 3699, 3703, 3780, 3836, 3864, 4025, 4032, 4110, 4140, 4200, 4232, 4320, 4347, 4384, 4416, 4600, 4725, 4761, 4795, 4800, 4830, 4932, 4968, 5040, 5152, 5175, 5290, 5400, 5480, 5520, 5600, 5754, 5796, 6048, 6165, 6210, 6300, 6302, 6348, 6440, 6576, 6624, 6720, 6850, 6900, 7200, 7245, 7360, 7398, 7406, 7560, 7672, 7728, 7935, 8050, 8220, 8280, 8400, 8464, 8631, 8640, 8694, 8768, 9200, 9450, 9453, 9522, 9590, 9660, 9864, 9936, 10080, 10275, 10304, 10350, 10580, 10800, 10960, 11040, 11109, 11200, 11508, 11592, 12075, 12096, 12330, 12420, 12600, 12604, 12696, 12880, 13152, 13225, 13248, 13700, 13800, 14283, 14385, 14400, 14490, 14796, 14812, 15120, 15344, 15456, 15525, 15755, 15870, 16100, 16440, 16560, 16800, 16928, 17262, 17388, 18400, 18495, 18515, 18900, 18906, 19044, 19180, 19320, 19728, 19872, 20160, 20550, 20700, 21160, 21600, 21735, 21920, 22057, 22080, 22218, 23016, 23184, 23805, 23975, 24150, 24660, 24840, 25200, 25208, 25392, 25760, 25893, 26304, 26450, 27400, 27600, 28359, 28566, 28770, 28980, 29592, 29624, 30240, 30688, 30825, 30912, 31050, 31510, 31740, 32200, 32880, 33120, 33327, 33600, 33856, 34524, 34776, 36225, 36800, 36990, 37030, 37800, 37812, 38088, 38360, 38640, 39456, 39675, 39744, 41100, 41400, 42320, 43155, 43200, 43470, 43840, 44114, 44436, 46032, 46368, 47265, 47610, 47950, 48300, 49320, 49680, 50400, 50416, 50784, 51520, 51786, 52900, 54800, 55200, 55545, 56718, 57132, 57540, 57960, 59184, 59248, 60480, 61376, 61650, 62100, 63020, 63480, 64400, 65760, 66171, 66240, 66654, 69048, 69552, 71415, 71925, 72450, 72473, 73980, 74060, 75600, 75624, 76176, 76720, 77280, 78775, 78912, 79350, 82200, 82800, 84640, 85077, 86310, 86940, 88228, 88872, 92064, 92475, 92575, 92736, 94530, 95220, 95900, 96600, 98640, 99360, 99981, 100800, 100832, 101568, 103572, 105800, 108675, 109600, 110285, 110400, 111090, 113436, 114264, 115080, 115920, 118368, 118496, 119025, 123300, 124200, 126040, 126960, 128800, 129465, 131520, 132342, 133308, 138096, 139104, 141795, 142830, 143850, 144900, 144946, 147960, 148120, 151200, 151248, 152352, 153440, 154560, 157550, 158700, 164400, 165600, 166635, 169280, 170154, 172620, 173880, 176456, 177744, 184128, 184950, 185150, 189060, 190440, 191800, 193200, 197280, 198513, 198720, 199962, 201664, 207144, 211600, 215775, 217350, 217419, 219200, 220570, 222180, 226872, 228528, 230160, 231840, 236325, 236736, 236992, 238050, 246600, 248400, 252080, 253920, 257600, 258930, 264684, 266616, 276192, 277725, 278208, 283590, 285660, 287700, 289800, 289892, 295920, 296240, 302400, 302496, 304704, 306880, 315100, 317400, 328800, 330855, 331200, 333270, 340308, 345240, 347760, 352912, 355488, 357075, 362365, 369900, 370300, 378120, 380880, 383600, 386400, 394560, 397026, 399924, 414288, 423200, 425385, 431550, 434700, 434838, 441140, 444360, 453744, 457056, 460320, 463680, 472650, 476100, 493200, 496800, 499905, 504160, 507311, 507840, 517860, 529368, 533232, 551425, 552384, 555450, 567180, 571320, 575400, 579600, 579784, 591840, 592480, 595539, 604992, 630200, 634800, 647325, 652257, 657600, 661710, 666540, 680616, 690480, 695520, 705824, 708975, 710976, 714150, 724730, 739800, 740600, 756240, 761760, 767200, 772800, 794052, 799848, 828576, 833175, 846400, 850770, 863100, 869400, 869676, 882280, 888720, 907488, 914112, 920640, 945300, 952200, 986400, 992565, 993600, 999810, 1008320, 1014622, 1035720, 1058736, 1066464, 1087095, 1102850, 1110900, 1134360, 1142640, 1150800, 1159200, 1159568, 1183680, 1184960, 1191078, 1260400, 1269600, 1294650, 1304514, 1323420, 1333080, 1361232, 1380960, 1391040, 1411648, 1417950, 1428300, 1449460, 1479600, 1481200, 1512480, 1521933, 1523520, 1534400, 1588104, 1599696, 1654275, 1657152, 1666350, 1701540, 1726200, 1738800, 1739352, 1764560, 1777440, 1811825, 1814976, 1890600, 1904400, 1956771, 1972800, 1985130, 1999620, 2029244, 2071440, 2117472, 2126925, 2132928, 2174190, 2205700, 2221800, 2268720, 2285280, 2301600, 2318400, 2319136, 2382156, 2499525, 2520800, 2536555, 2539200, 2589300, 2609028, 2646840, 2666160, 2722464, 2761920, 2835900, 2856600, 2898920, 2959200, 2962400, 2977695, 3024960, 3043866, 3176208, 3199392, 3261285, 3308550, 3332700, 3403080, 3452400, 3477600, 3478704, 3529120, 3554880, 3623650, 3781200, 3808800, 3913542, 3970260, 3999240, 4058488, 4142880, 4234944, 4253850, 4348380, 4411400, 4443600, 4537440, 4565799, 4570560, 4603200, 4638272, 4764312, 4962825, 4999050, 5041600, 5073110, 5178600, 5218056, 5293680, 5332320, 5435475, 5444928, 5671800, 5713200, 5797840, 5918400, 5924800, 5955390, 6087732, 6352416, 6398784, 6522570, 6617100, 6665400, 6806160, 6904800, 6955200, 6957408, 7058240, 7247300, 7562400, 7609665, 7617600, 7827084, 7940520, 7998480, 8116976, 8285760, 8507700, 8696760, 8822800, 8887200, 9074880, 9131598, 9528624, 9783855, 9925650, 9998100, 10146220, 10357200, 10436112, 10587360, 10664640, 10870950, 11343600, 11426400, 11595680, 11910780, 12175464, 12682775, 12704832, 13045140, 13234200, 13330800, 13612320, 13697397, 13809600, 13914816, 14494600, 14888475, 15124800, 15219330, 15654168, 15881040, 15996960, 16233952, 16306425, 17015400, 17393520, 17645600, 17774400, 18263196, 19057248, 19567710, 19851300, 19996200, 20292440, 20714400, 20872224, 21174720, 21741900, 22687200, 22828995, 22852800, 23191360, 23821560, 24350928, 25365550, 26090280, 26468400, 26661600, 27224640, 27394794, 28989200, 29776950, 30438660, 31308336, 31762080, 31993920, 32467904, 32612850, 34030800, 34787040, 35291200, 36526392, 38048325, 38114496, 39135420, 39702600, 39992400, 40584880, 41428800, 41744448, 43483800, 45374400, 45657990, 47643120, 48701856, 48919275, 50731100, 52180560, 52936800, 53323200, 54789588, 57978400, 59553900, 60877320, 62616672, 63524160, 65225700, 68061600, 68486985, 69574080, 73052784, 76096650, 78270840, 79405200, 79984800, 81169760, 86967600, 91315980, 95286240, 97403712, 97838550, 101462200, 104361120, 105873600, 109579176, 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約数ペア:

[(1, 21915835200), (2, 10957917600), (3, 7305278400), (4, 5478958800), (5, 4383167040), (6, 3652639200), (7, 3130833600), (8, 2739479400), (9, 2435092800), (10, 2191583520), (12, 1826319600), (14, 1565416800), (15, 1461055680), (16, 1369739700), (18, 1217546400), (20, 1095791760), (21, 1043611200), (23, 952862400), (24, 913159800), (25, 876633408), (27, 811697600), (28, 782708400), (30, 730527840), (32, 684869850), (35, 626166720), (36, 608773200), (40, 547895880), (42, 521805600), (45, 487018560), (46, 476431200), (48, 456579900), (50, 438316704), (54, 405848800), (56, 391354200), (60, 365263920), (63, 347870400), (64, 342434925), (69, 317620800), (70, 313083360), (72, 304386600), (75, 292211136), (80, 273947940), (84, 260902800), (90, 243509280), (92, 238215600), (96, 228289950), (100, 219158352), (105, 208722240), (108, 202924400), (112, 195677100), (115, 190572480), (120, 182631960), (126, 173935200), (135, 162339520), (137, 159969600), (138, 158810400), (140, 156541680), (144, 152193300), (150, 146105568), (160, 136973970), (161, 136123200), (168, 130451400), (175, 125233344), (180, 121754640), (184, 119107800), (189, 115956800), (192, 114144975), (200, 109579176), (207, 105873600), (210, 104361120), (216, 101462200), (224, 97838550), (225, 97403712), (230, 95286240), (240, 91315980), (252, 86967600), (270, 81169760), (274, 79984800), (276, 79405200), (280, 78270840), (288, 76096650), (300, 73052784), (315, 69574080), (320, 68486985), (322, 68061600), (336, 65225700), (345, 63524160), (350, 62616672), (360, 60877320), (368, 59553900), (378, 57978400), (400, 54789588), (411, 53323200), (414, 52936800), (420, 52180560), (432, 50731100), (448, 48919275), (450, 48701856), (460, 47643120), (480, 45657990), (483, 45374400), (504, 43483800), (525, 41744448), (529, 41428800), (540, 40584880), (548, 39992400), (552, 39702600), (560, 39135420), (575, 38114496), (576, 38048325), (600, 36526392), (621, 35291200), (630, 34787040), (644, 34030800), (672, 32612850), (675, 32467904), (685, 31993920), (690, 31762080), (700, 31308336), (720, 30438660), (736, 29776950), (756, 28989200), (800, 27394794), (805, 27224640), (822, 26661600), (828, 26468400), (840, 26090280), (864, 25365550), (900, 24350928), (920, 23821560), (945, 23191360), (959, 22852800), (960, 22828995), (966, 22687200), (1008, 21741900), (1035, 21174720), (1050, 20872224), (1058, 20714400), (1080, 20292440), (1096, 19996200), (1104, 19851300), (1120, 19567710), (1150, 19057248), (1200, 18263196), (1233, 17774400), (1242, 17645600), (1260, 17393520), (1288, 17015400), (1344, 16306425), (1350, 16233952), (1370, 15996960), (1380, 15881040), (1400, 15654168), (1440, 15219330), (1449, 15124800), (1472, 14888475), (1512, 14494600), (1575, 13914816), (1587, 13809600), (1600, 13697397), (1610, 13612320), (1644, 13330800), (1656, 13234200), (1680, 13045140), (1725, 12704832), (1728, 12682775), (1800, 12175464), (1840, 11910780), (1890, 11595680), (1918, 11426400), (1932, 11343600), (2016, 10870950), (2055, 10664640), (2070, 10587360), (2100, 10436112), (2116, 10357200), (2160, 10146220), (2192, 9998100), (2208, 9925650), (2240, 9783855), (2300, 9528624), (2400, 9131598), (2415, 9074880), (2466, 8887200), (2484, 8822800), (2520, 8696760), (2576, 8507700), (2645, 8285760), (2700, 8116976), (2740, 7998480), (2760, 7940520), (2800, 7827084), (2877, 7617600), (2880, 7609665), (2898, 7562400), (3024, 7247300), (3105, 7058240), (3150, 6957408), (3151, 6955200), (3174, 6904800), (3220, 6806160), (3288, 6665400), (3312, 6617100), (3360, 6522570), (3425, 6398784), (3450, 6352416), (3600, 6087732), (3680, 5955390), (3699, 5924800), (3703, 5918400), (3780, 5797840), (3836, 5713200), (3864, 5671800), (4025, 5444928), (4032, 5435475), (4110, 5332320), (4140, 5293680), (4200, 5218056), (4232, 5178600), (4320, 5073110), (4347, 5041600), (4384, 4999050), (4416, 4962825), (4600, 4764312), (4725, 4638272), (4761, 4603200), (4795, 4570560), (4800, 4565799), (4830, 4537440), (4932, 4443600), (4968, 4411400), (5040, 4348380), (5152, 4253850), (5175, 4234944), (5290, 4142880), (5400, 4058488), (5480, 3999240), (5520, 3970260), (5600, 3913542), (5754, 3808800), (5796, 3781200), (6048, 3623650), (6165, 3554880), (6210, 3529120), (6300, 3478704), (6302, 3477600), (6348, 3452400), (6440, 3403080), (6576, 3332700), (6624, 3308550), (6720, 3261285), (6850, 3199392), (6900, 3176208), (7200, 3043866), (7245, 3024960), (7360, 2977695), (7398, 2962400), (7406, 2959200), (7560, 2898920), (7672, 2856600), (7728, 2835900), (7935, 2761920), (8050, 2722464), (8220, 2666160), (8280, 2646840), (8400, 2609028), (8464, 2589300), (8631, 2539200), (8640, 2536555), (8694, 2520800), (8768, 2499525), (9200, 2382156), (9450, 2319136), (9453, 2318400), (9522, 2301600), (9590, 2285280), (9660, 2268720), (9864, 2221800), (9936, 2205700), (10080, 2174190), (10275, 2132928), (10304, 2126925), (10350, 2117472), (10580, 2071440), (10800, 2029244), (10960, 1999620), (11040, 1985130), (11109, 1972800), (11200, 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(23184, 945300), (23805, 920640), (23975, 914112), (24150, 907488), (24660, 888720), (24840, 882280), (25200, 869676), (25208, 869400), (25392, 863100), (25760, 850770), (25893, 846400), (26304, 833175), (26450, 828576), (27400, 799848), (27600, 794052), (28359, 772800), (28566, 767200), (28770, 761760), (28980, 756240), (29592, 740600), (29624, 739800), (30240, 724730), (30688, 714150), (30825, 710976), (30912, 708975), (31050, 705824), (31510, 695520), (31740, 690480), (32200, 680616), (32880, 666540), (33120, 661710), (33327, 657600), (33600, 652257), (33856, 647325), (34524, 634800), (34776, 630200), (36225, 604992), (36800, 595539), (36990, 592480), (37030, 591840), (37800, 579784), (37812, 579600), (38088, 575400), (38360, 571320), (38640, 567180), (39456, 555450), (39675, 552384), (39744, 551425), (41100, 533232), (41400, 529368), (42320, 517860), (43155, 507840), (43200, 507311), (43470, 504160), (43840, 499905), (44114, 496800), (44436, 493200), (46032, 476100), (46368, 472650), (47265, 463680), (47610, 460320), (47950, 457056), (48300, 453744), (49320, 444360), (49680, 441140), (50400, 434838), (50416, 434700), (50784, 431550), (51520, 425385), (51786, 423200), (52900, 414288), (54800, 399924), (55200, 397026), (55545, 394560), (56718, 386400), (57132, 383600), (57540, 380880), (57960, 378120), (59184, 370300), (59248, 369900), (60480, 362365), (61376, 357075), (61650, 355488), (62100, 352912), (63020, 347760), (63480, 345240), (64400, 340308), (65760, 333270), (66171, 331200), (66240, 330855), (66654, 328800), (69048, 317400), (69552, 315100), (71415, 306880), (71925, 304704), (72450, 302496), (72473, 302400), (73980, 296240), (74060, 295920), (75600, 289892), (75624, 289800), (76176, 287700), (76720, 285660), (77280, 283590), (78775, 278208), (78912, 277725), (79350, 276192), (82200, 266616), (82800, 264684), (84640, 258930), (85077, 257600), (86310, 253920), (86940, 252080), (88228, 248400), (88872, 246600), (92064, 238050), (92475, 236992), (92575, 236736), (92736, 236325), (94530, 231840), (95220, 230160), (95900, 228528), (96600, 226872), (98640, 222180), (99360, 220570), (99981, 219200), (100800, 217419), (100832, 217350), (101568, 215775), (103572, 211600), (105800, 207144), (108675, 201664), (109600, 199962), (110285, 198720), (110400, 198513), (111090, 197280), (113436, 193200), (114264, 191800), (115080, 190440), (115920, 189060), (118368, 185150), (118496, 184950), (119025, 184128), (123300, 177744), (124200, 176456), (126040, 173880), (126960, 172620), (128800, 170154), (129465, 169280), (131520, 166635), (132342, 165600), (133308, 164400), (138096, 158700), (139104, 157550), (141795, 154560), (142830, 153440), (143850, 152352), (144900, 151248), (144946, 151200), (147960, 148120)]