18906289920

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2589

約数の個数: 576

約数和(自身を含む): 79180308480

約数和(自身を除く): 60274018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2521, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5042, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6912, 6944, 7440, 7560, 7563, 7812, 7936, 8064, 8370, 8640, 8680, 8928, 8960, 9765, 9920, 10080, 10084, 10416, 11160, 11520, 11718, 11904, 12096, 12605, 13020, 13392, 13440, 13888, 14880, 15120, 15126, 15624, 16128, 16740, 17280, 17360, 17647, 17856, 19530, 19840, 20160, 20168, 20832, 22320, 22689, 23436, 23808, 24192, 25210, 26040, 26784, 26880, 27776, 29295, 29760, 30240, 30252, 31248, 33480, 34560, 34720, 35294, 35712, 37815, 39060, 39680, 40320, 40336, 41664, 44640, 45378, 46872, 48384, 50420, 52080, 52941, 53568, 55552, 58590, 59520, 60480, 60504, 62496, 66960, 68067, 69440, 70588, 71424, 75630, 78120, 78151, 80640, 80672, 83328, 88235, 89280, 90756, 93744, 100840, 104160, 105882, 107136, 113445, 117180, 119040, 120960, 121008, 124992, 133920, 136134, 138880, 141176, 151260, 156240, 156302, 158823, 161344, 166656, 176470, 178560, 181512, 187488, 201680, 208320, 211764, 214272, 226890, 234360, 234453, 241920, 242016, 249984, 264705, 267840, 272268, 277760, 282352, 302520, 312480, 312604, 317646, 322688, 340335, 352940, 357120, 363024, 374976, 390755, 403360, 416640, 423528, 453780, 468720, 468906, 476469, 484032, 499968, 529410, 535680, 544536, 547057, 564704, 605040, 624960, 625208, 635292, 645376, 680670, 703359, 705880, 726048, 749952, 781510, 794115, 806720, 833280, 847056, 907560, 937440, 937812, 952938, 968064, 1058820, 1071360, 1089072, 1094114, 1129408, 1172265, 1210080, 1249920, 1250416, 1270584, 1361340, 1406718, 1411760, 1452096, 1499904, 1563020, 1588230, 1613440, 1641171, 1694112, 1815120, 1874880, 1875624, 1905876, 1936128, 2110077, 2117640, 2178144, 2188228, 2258816, 2344530, 2382345, 2420160, 2499840, 2500832, 2541168, 2722680, 2735285, 2813436, 2823520, 2904192, 3126040, 3176460, 3226880, 3282342, 3388224, 3516795, 3630240, 3749760, 3751248, 3811752, 4220154, 4235280, 4356288, 4376456, 4517632, 4689060, 4764690, 4840320, 4923513, 5001664, 5082336, 5445360, 5470570, 5626872, 5647040, 5808384, 6252080, 6352920, 6564684, 6776448, 7033590, 7260480, 7499520, 7502496, 7623504, 8205855, 8440308, 8470560, 8712576, 8752912, 9378120, 9529380, 9680640, 9847026, 10003328, 10164672, 10550385, 10890720, 10941140, 11253744, 11294080, 12504160, 12705840, 13129368, 13552896, 14067180, 14520960, 14770539, 15004992, 15247008, 16411710, 16880616, 16941120, 17425152, 17505824, 18756240, 19058760, 19694052, 20006656, 20329344, 21100770, 21781440, 21882280, 22507488, 22588160, 24617565, 25008320, 25411680, 26258736, 28134360, 29041920, 29541078, 30009984, 30494016, 32823420, 33761232, 33882240, 35011648, 37512480, 38117520, 39388104, 40658688, 42201540, 43562880, 43764560, 45014976, 49235130, 50016640, 50823360, 52517472, 56268720, 59082156, 60019968, 60988032, 65646840, 67522464, 67764480, 70023296, 73852695, 75024960, 76235040, 78776208, 84403080, 87125760, 87529120, 90029952, 98470260, 100033280, 101646720, 105034944, 112537440, 118164312, 121976064, 131293680, 135044928, 140046592, 147705390, 150049920, 152470080, 157552416, 168806160, 175058240, 180059904, 196940520, 203293440, 210069888, 225074880, 236328624, 262587360, 270089856, 295410780, 300099840, 304940160, 315104832, 337612320, 350116480, 393881040, 420139776, 450149760, 472657248, 525174720, 540179712, 590821560, 609880320, 630209664, 675224640, 700232960, 787762080, 900299520, 945314496, 1050349440, 1181643120, 1260419328, 1350449280, 1575524160, 1890628992, 2100698880, 2363286240, 2700898560, 3151048320, 3781257984, 4726572480, 6302096640, 9453144960, 18906289920]

約数ペア:

[(1, 18906289920), (2, 9453144960), (3, 6302096640), (4, 4726572480), (5, 3781257984), (6, 3151048320), (7, 2700898560), (8, 2363286240), (9, 2100698880), (10, 1890628992), (12, 1575524160), (14, 1350449280), (15, 1260419328), (16, 1181643120), (18, 1050349440), (20, 945314496), (21, 900299520), (24, 787762080), (27, 700232960), (28, 675224640), (30, 630209664), (31, 609880320), (32, 590821560), (35, 540179712), (36, 525174720), (40, 472657248), (42, 450149760), (45, 420139776), (48, 393881040), (54, 350116480), (56, 337612320), (60, 315104832), (62, 304940160), (63, 300099840), (64, 295410780), (70, 270089856), (72, 262587360), (80, 236328624), (84, 225074880), (90, 210069888), (93, 203293440), (96, 196940520), (105, 180059904), (108, 175058240), (112, 168806160), (120, 157552416), (124, 152470080), (126, 150049920), (128, 147705390), (135, 140046592), (140, 135044928), (144, 131293680), (155, 121976064), (160, 118164312), (168, 112537440), (180, 105034944), (186, 101646720), (189, 100033280), (192, 98470260), (210, 90029952), (216, 87529120), (217, 87125760), (224, 84403080), (240, 78776208), (248, 76235040), (252, 75024960), (256, 73852695), (270, 70023296), (279, 67764480), (280, 67522464), (288, 65646840), (310, 60988032), (315, 60019968), (320, 59082156), (336, 56268720), (360, 52517472), (372, 50823360), (378, 50016640), (384, 49235130), (420, 45014976), (432, 43764560), (434, 43562880), (448, 42201540), (465, 40658688), (480, 39388104), (496, 38117520), (504, 37512480), (540, 35011648), (558, 33882240), (560, 33761232), (576, 32823420), (620, 30494016), (630, 30009984), (640, 29541078), (651, 29041920), (672, 28134360), (720, 26258736), (744, 25411680), (756, 25008320), (768, 24617565), (837, 22588160), (840, 22507488), (864, 21882280), (868, 21781440), (896, 21100770), (930, 20329344), (945, 20006656), (960, 19694052), (992, 19058760), (1008, 18756240), (1080, 17505824), (1085, 17425152), (1116, 16941120), (1120, 16880616), (1152, 16411710), (1240, 15247008), (1260, 15004992), (1280, 14770539), (1302, 14520960), (1344, 14067180), (1395, 13552896), (1440, 13129368), (1488, 12705840), (1512, 12504160), (1674, 11294080), (1680, 11253744), (1728, 10941140), (1736, 10890720), (1792, 10550385), (1860, 10164672), (1890, 10003328), (1920, 9847026), (1953, 9680640), (1984, 9529380), (2016, 9378120), (2160, 8752912), (2170, 8712576), (2232, 8470560), (2240, 8440308), (2304, 8205855), (2480, 7623504), (2520, 7502496), (2521, 7499520), (2604, 7260480), (2688, 7033590), (2790, 6776448), (2880, 6564684), (2976, 6352920), (3024, 6252080), (3255, 5808384), (3348, 5647040), (3360, 5626872), (3456, 5470570), (3472, 5445360), (3720, 5082336), (3780, 5001664), (3840, 4923513), (3906, 4840320), (3968, 4764690), (4032, 4689060), (4185, 4517632), (4320, 4376456), (4340, 4356288), (4464, 4235280), (4480, 4220154), (4960, 3811752), (5040, 3751248), (5042, 3749760), (5208, 3630240), (5376, 3516795), (5580, 3388224), (5760, 3282342), (5859, 3226880), (5952, 3176460), (6048, 3126040), (6510, 2904192), (6696, 2823520), (6720, 2813436), (6912, 2735285), (6944, 2722680), (7440, 2541168), (7560, 2500832), (7563, 2499840), (7812, 2420160), (7936, 2382345), (8064, 2344530), (8370, 2258816), (8640, 2188228), (8680, 2178144), (8928, 2117640), (8960, 2110077), (9765, 1936128), (9920, 1905876), (10080, 1875624), (10084, 1874880), (10416, 1815120), (11160, 1694112), (11520, 1641171), (11718, 1613440), (11904, 1588230), (12096, 1563020), (12605, 1499904), (13020, 1452096), (13392, 1411760), (13440, 1406718), (13888, 1361340), (14880, 1270584), (15120, 1250416), (15126, 1249920), (15624, 1210080), (16128, 1172265), (16740, 1129408), (17280, 1094114), (17360, 1089072), (17647, 1071360), (17856, 1058820), (19530, 968064), (19840, 952938), (20160, 937812), (20168, 937440), (20832, 907560), (22320, 847056), (22689, 833280), (23436, 806720), (23808, 794115), (24192, 781510), (25210, 749952), (26040, 726048), (26784, 705880), (26880, 703359), (27776, 680670), (29295, 645376), (29760, 635292), (30240, 625208), (30252, 624960), (31248, 605040), (33480, 564704), (34560, 547057), (34720, 544536), (35294, 535680), (35712, 529410), (37815, 499968), (39060, 484032), (39680, 476469), (40320, 468906), (40336, 468720), (41664, 453780), (44640, 423528), (45378, 416640), (46872, 403360), (48384, 390755), (50420, 374976), (52080, 363024), (52941, 357120), (53568, 352940), (55552, 340335), (58590, 322688), (59520, 317646), (60480, 312604), (60504, 312480), (62496, 302520), (66960, 282352), (68067, 277760), (69440, 272268), (70588, 267840), (71424, 264705), (75630, 249984), (78120, 242016), (78151, 241920), (80640, 234453), (80672, 234360), (83328, 226890), (88235, 214272), (89280, 211764), (90756, 208320), (93744, 201680), (100840, 187488), (104160, 181512), (105882, 178560), (107136, 176470), (113445, 166656), (117180, 161344), (119040, 158823), (120960, 156302), (121008, 156240), (124992, 151260), (133920, 141176), (136134, 138880)]