21997310400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 1008

約数和(自身を含む): 91298085120

約数和(自身を除く): 69300774720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 54, 60, 64, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 108, 115, 117, 120, 130, 131, 135, 138, 144, 150, 156, 160, 169, 180, 184, 192, 195, 200, 207, 208, 216, 225, 230, 234, 240, 260, 262, 270, 276, 288, 299, 300, 312, 320, 325, 338, 345, 351, 360, 368, 390, 393, 400, 414, 416, 432, 450, 460, 468, 480, 507, 520, 524, 540, 552, 575, 576, 585, 598, 600, 621, 624, 650, 655, 675, 676, 690, 702, 720, 736, 780, 786, 800, 828, 832, 845, 864, 897, 900, 920, 936, 960, 975, 1014, 1035, 1040, 1048, 1080, 1104, 1150, 1170, 1179, 1196, 1200, 1242, 1248, 1300, 1310, 1350, 1352, 1380, 1404, 1440, 1472, 1495, 1521, 1560, 1572, 1600, 1656, 1690, 1703, 1725, 1728, 1755, 1794, 1800, 1840, 1872, 1950, 1965, 2028, 2070, 2080, 2096, 2160, 2208, 2300, 2340, 2358, 2392, 2400, 2484, 2496, 2535, 2600, 2620, 2691, 2700, 2704, 2760, 2808, 2880, 2925, 2990, 3013, 3042, 3105, 3120, 3144, 3275, 3312, 3380, 3406, 3450, 3510, 3537, 3588, 3600, 3680, 3744, 3887, 3900, 3930, 4056, 4140, 4160, 4192, 4225, 4320, 4416, 4485, 4563, 4600, 4680, 4716, 4784, 4800, 4968, 5070, 5109, 5175, 5200, 5240, 5382, 5400, 5408, 5520, 5616, 5850, 5895, 5980, 6026, 6084, 6210, 6240, 6288, 6550, 6624, 6760, 6812, 6900, 7020, 7074, 7176, 7200, 7360, 7475, 7488, 7605, 7774, 7800, 7860, 8073, 8112, 8280, 8384, 8450, 8515, 8640, 8775, 8970, 9039, 9126, 9200, 9360, 9432, 9568, 9825, 9936, 10140, 10218, 10350, 10400, 10480, 10764, 10800, 10816, 11040, 11232, 11661, 11700, 11790, 11960, 12052, 12168, 12420, 12480, 12576, 12675, 13100, 13248, 13455, 13520, 13624, 13800, 14040, 14148, 14352, 14400, 14950, 15065, 15210, 15327, 15525, 15548, 15600, 15720, 16146, 16224, 16560, 16900, 17030, 17550, 17685, 17940, 18078, 18252, 18400, 18720, 18864, 19136, 19435, 19650, 19872, 20280, 20436, 20700, 20800, 20960, 21528, 21600, 22080, 22139, 22425, 22464, 22815, 23322, 23400, 23580, 23920, 24104, 24336, 24840, 25152, 25350, 25545, 26200, 26910, 27040, 27117, 27248, 27600, 28080, 28296, 28704, 29475, 29900, 30130, 30420, 30654, 31050, 31096, 31200, 31440, 32292, 32448, 33120, 33800, 34060, 34983, 35100, 35370, 35880, 36156, 36504, 36800, 37440, 37728, 38025, 38870, 39169, 39300, 39744, 40365, 40560, 40872, 41400, 41920, 42575, 43056, 43200, 44278, 44850, 45195, 45630, 45981, 46644, 46800, 47160, 47840, 48208, 48672, 49680, 50700, 51090, 52400, 53820, 54080, 54234, 54496, 55200, 56160, 56592, 57408, 58305, 58950, 59800, 60260, 60840, 61308, 62100, 62192, 62400, 62880, 64584, 66240, 66417, 67275, 67600, 68120, 69966, 70200, 70740, 71760, 72312, 73008, 75325, 75456, 76050, 76635, 77740, 78338, 78600, 80730, 81120, 81351, 81744, 82800, 85150, 86112, 88425, 88556, 89700, 90390, 91260, 91962, 93288, 93600, 94320, 95680, 96416, 97175, 97344, 99360, 101400, 102180, 104800, 104949, 107640, 108468, 108992, 110400, 110695, 112320, 113184, 114075, 116610, 117507, 117900, 119600, 120520, 121680, 122616, 124200, 124384, 125760, 127725, 129168, 132834, 134550, 135200, 135585, 136240, 139932, 140400, 141480, 143520, 144624, 146016, 150650, 152100, 153270, 155480, 156676, 157200, 161460, 162240, 162702, 163488, 165600, 170300, 172224, 174915, 176850, 177112, 179400, 180780, 182520, 183924, 186576, 187200, 188640, 192832, 194350, 195845, 198720, 199251, 201825, 202800, 204360, 209600, 209898, 215280, 216936, 221390, 225975, 226368, 228150, 229905, 233220, 235014, 235800, 239200, 241040, 243360, 245232, 248400, 248768, 255450, 258336, 265668, 269100, 270400, 271170, 272480, 279864, 280800, 282960, 287040, 289248, 291525, 292032, 301300, 304200, 306540, 310960, 313352, 314400, 322920, 325404, 326976, 331200, 332085, 340600, 349830, 352521, 353700, 354224, 358800, 361560, 365040, 367848, 373152, 377280, 383175, 388700, 391690, 398502, 403650, 405600, 406755, 408720, 419796, 430560, 433872, 442780, 451950, 456300, 459810, 466440, 470028, 471600, 478400, 482080, 486720, 490464, 496800, 509197, 510900, 516672, 524745, 531336, 538200, 542340, 544960, 553475, 559728, 561600, 565920, 578496, 583050, 587535, 597753, 602600, 608400, 613080, 621920, 626704, 628800, 645840, 650808, 664170, 677925, 681200, 699660, 705042, 707400, 708448, 717600, 723120, 730080, 735696, 746304, 766350, 777400, 783380, 797004, 807300, 811200, 813510, 817440, 839592, 861120, 867744, 874575, 885560, 903900, 912600, 919620, 932880, 940056, 943200, 964160, 979225, 980928, 993600, 996255, 1018394, 1021800, 1049490, 1057563, 1062672, 1076400, 1084680, 1106950, 1119456, 1131840, 1149525, 1166100, 1175070, 1195506, 1205200, 1216800, 1226160, 1243840, 1253408, 1291680, 1301616, 1328340, 1355850, 1362400, 1399320, 1410084, 1414800, 1416896, 1435200, 1446240, 1460160, 1471392, 1527591, 1532700, 1554800, 1566760, 1594008, 1614600, 1627020, 1634880, 1660425, 1679184, 1735488, 1749150, 1762605, 1771120, 1807800, 1825200, 1839240, 1865760, 1880112, 1886400, 1958450, 1992510, 2033775, 2036788, 2043600, 2098980, 2115126, 2125344, 2152800, 2169360, 2213900, 2238912, 2299050, 2332200, 2350140, 2391012, 2410400, 2433600, 2452320, 2506816, 2545985, 2583360, 2603232, 2623725, 2656680, 2711700, 2724800, 2798640, 2820168, 2829600, 2892480, 2937675, 2942784, 2988765, 3055182, 3065400, 3109600, 3133520, 3188016, 3229200, 3254040, 3320850, 3358368, 3498300, 3525210, 3542240, 3615600, 3650400, 3678480, 3731520, 3760224, 3916900, 3985020, 4067550, 4073576, 4087200, 4197960, 4230252, 4250688, 4305600, 4338720, 4427800, 4582773, 4598100, 4664400, 4700280, 4782024, 4820800, 4904640, 4981275, 5091970, 5206464, 5247450, 5287815, 5313360, 5423400, 5597280, 5640336, 5659200, 5875350, 5977530, 6110364, 6130800, 6219200, 6267040, 6376032, 6458400, 6508080, 6641700, 6716736, 6996600, 7050420, 7084480, 7231200, 7300800, 7356960, 7520448, 7637955, 7833800, 7970040, 8135100, 8147152, 8174400, 8395920, 8460504, 8677440, 8813025, 8855600, 9165546, 9196200, 9328800, 9400560, 9564048, 9962550, 10183940, 10494900, 10575630, 10626720, 10846800, 11194560, 11280672, 11750700, 11955060, 12220728, 12261600, 12534080, 12729925, 12752064, 12916800, 13016160, 13283400, 13748319, 13993200, 14100840, 14462400, 14713920, 14943825, 15275910, 15667600, 15940080, 16270200, 16294304, 16791840, 16921008, 17626050, 17711200, 18331092, 18392400, 18657600, 18801120, 19128096, 19925100, 20367880, 20989800, 21151260, 21253440, 21693600, 22561344, 22913865, 23501400, 23910120, 24441456, 24523200, 25459850, 26032320, 26439075, 26566800, 27496638, 27986400, 28201680, 29887650, 30551820, 31335200, 31880160, 32540400, 32588608, 33583680, 33842016, 35252100, 35422400, 36662184, 36784800, 37602240, 38189775, 38256192, 39850200, 40735760, 41979600, 42302520, 43387200, 45827730, 47002800, 47820240, 48882912, 50919700, 52878150, 53133600, 54993276, 55972800, 56403360, 59775300, 61103640, 62670400, 63760320, 65080800, 67684032, 68741595, 70504200, 73324368, 73569600, 76379550, 79700400, 81471520, 83959200, 84605040, 91655460, 94005600, 95640480, 97765824, 101839400, 105756300, 106267200, 109986552, 112806720, 114569325, 119550600, 122207280, 130161600, 137483190, 141008400, 146648736, 152759100, 159400800, 162943040, 167918400, 169210080, 183310920, 188011200, 191280960, 203678800, 211512600, 219973104, 229138650, 239101200, 244414560, 274966380, 282016800, 293297472, 305518200, 318801600, 338420160, 343707975, 366621840, 407357600, 423025200, 439946208, 458277300, 478202400, 488829120, 549932760, 564033600, 611036400, 687415950, 733243680, 814715200, 846050400, 879892416, 916554600, 956404800, 1099865520, 1222072800, 1374831900, 1466487360, 1692100800, 1833109200, 2199731040, 2444145600, 2749663800, 3666218400, 4399462080, 5499327600, 7332436800, 10998655200, 21997310400]

約数ペア:

[(1, 21997310400), (2, 10998655200), (3, 7332436800), (4, 5499327600), (5, 4399462080), (6, 3666218400), (8, 2749663800), (9, 2444145600), (10, 2199731040), (12, 1833109200), (13, 1692100800), (15, 1466487360), (16, 1374831900), (18, 1222072800), (20, 1099865520), (23, 956404800), (24, 916554600), (25, 879892416), (26, 846050400), (27, 814715200), (30, 733243680), (32, 687415950), (36, 611036400), (39, 564033600), (40, 549932760), (45, 488829120), (46, 478202400), (48, 458277300), (50, 439946208), (52, 423025200), (54, 407357600), (60, 366621840), (64, 343707975), (65, 338420160), (69, 318801600), (72, 305518200), (75, 293297472), (78, 282016800), (80, 274966380), (90, 244414560), (92, 239101200), (96, 229138650), (100, 219973104), (104, 211512600), (108, 203678800), (115, 191280960), (117, 188011200), (120, 183310920), (130, 169210080), (131, 167918400), (135, 162943040), (138, 159400800), (144, 152759100), (150, 146648736), (156, 141008400), (160, 137483190), (169, 130161600), (180, 122207280), (184, 119550600), (192, 114569325), (195, 112806720), (200, 109986552), (207, 106267200), (208, 105756300), (216, 101839400), (225, 97765824), (230, 95640480), (234, 94005600), (240, 91655460), (260, 84605040), (262, 83959200), (270, 81471520), (276, 79700400), (288, 76379550), (299, 73569600), (300, 73324368), (312, 70504200), (320, 68741595), (325, 67684032), (338, 65080800), (345, 63760320), (351, 62670400), (360, 61103640), (368, 59775300), (390, 56403360), (393, 55972800), (400, 54993276), (414, 53133600), (416, 52878150), (432, 50919700), (450, 48882912), (460, 47820240), (468, 47002800), (480, 45827730), (507, 43387200), (520, 42302520), (524, 41979600), (540, 40735760), (552, 39850200), (575, 38256192), (576, 38189775), (585, 37602240), (598, 36784800), (600, 36662184), (621, 35422400), (624, 35252100), (650, 33842016), (655, 33583680), (675, 32588608), (676, 32540400), (690, 31880160), (702, 31335200), (720, 30551820), (736, 29887650), (780, 28201680), (786, 27986400), (800, 27496638), (828, 26566800), (832, 26439075), (845, 26032320), (864, 25459850), (897, 24523200), (900, 24441456), (920, 23910120), (936, 23501400), (960, 22913865), (975, 22561344), (1014, 21693600), (1035, 21253440), (1040, 21151260), (1048, 20989800), (1080, 20367880), (1104, 19925100), (1150, 19128096), (1170, 18801120), (1179, 18657600), (1196, 18392400), (1200, 18331092), (1242, 17711200), (1248, 17626050), (1300, 16921008), (1310, 16791840), (1350, 16294304), (1352, 16270200), (1380, 15940080), (1404, 15667600), (1440, 15275910), (1472, 14943825), (1495, 14713920), (1521, 14462400), (1560, 14100840), (1572, 13993200), (1600, 13748319), (1656, 13283400), (1690, 13016160), (1703, 12916800), (1725, 12752064), (1728, 12729925), (1755, 12534080), (1794, 12261600), (1800, 12220728), (1840, 11955060), (1872, 11750700), (1950, 11280672), (1965, 11194560), (2028, 10846800), (2070, 10626720), (2080, 10575630), (2096, 10494900), (2160, 10183940), (2208, 9962550), (2300, 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(5408, 4067550), (5520, 3985020), (5616, 3916900), (5850, 3760224), (5895, 3731520), (5980, 3678480), (6026, 3650400), (6084, 3615600), (6210, 3542240), (6240, 3525210), (6288, 3498300), (6550, 3358368), (6624, 3320850), (6760, 3254040), (6812, 3229200), (6900, 3188016), (7020, 3133520), (7074, 3109600), (7176, 3065400), (7200, 3055182), (7360, 2988765), (7475, 2942784), (7488, 2937675), (7605, 2892480), (7774, 2829600), (7800, 2820168), (7860, 2798640), (8073, 2724800), (8112, 2711700), (8280, 2656680), (8384, 2623725), (8450, 2603232), (8515, 2583360), (8640, 2545985), (8775, 2506816), (8970, 2452320), (9039, 2433600), (9126, 2410400), (9200, 2391012), (9360, 2350140), (9432, 2332200), (9568, 2299050), (9825, 2238912), (9936, 2213900), (10140, 2169360), (10218, 2152800), (10350, 2125344), (10400, 2115126), (10480, 2098980), (10764, 2043600), (10800, 2036788), (10816, 2033775), (11040, 1992510), (11232, 1958450), (11661, 1886400), (11700, 1880112), (11790, 1865760), (11960, 1839240), (12052, 1825200), (12168, 1807800), (12420, 1771120), (12480, 1762605), (12576, 1749150), (12675, 1735488), (13100, 1679184), (13248, 1660425), (13455, 1634880), (13520, 1627020), (13624, 1614600), (13800, 1594008), (14040, 1566760), (14148, 1554800), (14352, 1532700), (14400, 1527591), (14950, 1471392), (15065, 1460160), (15210, 1446240), (15327, 1435200), (15525, 1416896), (15548, 1414800), (15600, 1410084), (15720, 1399320), (16146, 1362400), (16224, 1355850), (16560, 1328340), (16900, 1301616), (17030, 1291680), (17550, 1253408), (17685, 1243840), (17940, 1226160), (18078, 1216800), (18252, 1205200), (18400, 1195506), (18720, 1175070), (18864, 1166100), (19136, 1149525), (19435, 1131840), (19650, 1119456), (19872, 1106950), (20280, 1084680), (20436, 1076400), (20700, 1062672), (20800, 1057563), (20960, 1049490), (21528, 1021800), (21600, 1018394), (22080, 996255), (22139, 993600), (22425, 980928), (22464, 979225), (22815, 964160), (23322, 943200), (23400, 940056), (23580, 932880), (23920, 919620), (24104, 912600), (24336, 903900), (24840, 885560), (25152, 874575), (25350, 867744), (25545, 861120), (26200, 839592), (26910, 817440), (27040, 813510), (27117, 811200), (27248, 807300), (27600, 797004), (28080, 783380), (28296, 777400), (28704, 766350), (29475, 746304), (29900, 735696), (30130, 730080), (30420, 723120), (30654, 717600), (31050, 708448), (31096, 707400), (31200, 705042), (31440, 699660), (32292, 681200), (32448, 677925), (33120, 664170), (33800, 650808), (34060, 645840), (34983, 628800), (35100, 626704), (35370, 621920), (35880, 613080), (36156, 608400), (36504, 602600), (36800, 597753), (37440, 587535), (37728, 583050), (38025, 578496), (38870, 565920), (39169, 561600), (39300, 559728), (39744, 553475), (40365, 544960), (40560, 542340), (40872, 538200), (41400, 531336), (41920, 524745), (42575, 516672), (43056, 510900), (43200, 509197), (44278, 496800), (44850, 490464), (45195, 486720), (45630, 482080), (45981, 478400), (46644, 471600), (46800, 470028), (47160, 466440), (47840, 459810), (48208, 456300), (48672, 451950), (49680, 442780), (50700, 433872), (51090, 430560), (52400, 419796), (53820, 408720), (54080, 406755), (54234, 405600), (54496, 403650), (55200, 398502), (56160, 391690), (56592, 388700), (57408, 383175), (58305, 377280), (58950, 373152), (59800, 367848), (60260, 365040), (60840, 361560), (61308, 358800), (62100, 354224), (62192, 353700), (62400, 352521), (62880, 349830), (64584, 340600), (66240, 332085), (66417, 331200), (67275, 326976), (67600, 325404), (68120, 322920), (69966, 314400), (70200, 313352), (70740, 310960), (71760, 306540), (72312, 304200), (73008, 301300), (75325, 292032), (75456, 291525), (76050, 289248), (76635, 287040), (77740, 282960), (78338, 280800), (78600, 279864), (80730, 272480), (81120, 271170), (81351, 270400), (81744, 269100), (82800, 265668), (85150, 258336), (86112, 255450), (88425, 248768), (88556, 248400), (89700, 245232), (90390, 243360), (91260, 241040), (91962, 239200), (93288, 235800), (93600, 235014), (94320, 233220), (95680, 229905), (96416, 228150), (97175, 226368), (97344, 225975), (99360, 221390), (101400, 216936), (102180, 215280), (104800, 209898), (104949, 209600), (107640, 204360), (108468, 202800), (108992, 201825), (110400, 199251), (110695, 198720), (112320, 195845), (113184, 194350), (114075, 192832), (116610, 188640), (117507, 187200), (117900, 186576), (119600, 183924), (120520, 182520), (121680, 180780), (122616, 179400), (124200, 177112), (124384, 176850), (125760, 174915), (127725, 172224), (129168, 170300), (132834, 165600), (134550, 163488), (135200, 162702), (135585, 162240), (136240, 161460), (139932, 157200), (140400, 156676), (141480, 155480), (143520, 153270), (144624, 152100), (146016, 150650)]