20237898240

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4327}}^1$

素因数の和:4392

約数の個数: 480

約数和(自身を含む): 82883623680

約数和(自身を除く): 62645725440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 512, 522, 560, 576, 580, 609, 630, 640, 672, 696, 720, 768, 812, 840, 870, 896, 928, 960, 1008, 1015, 1044, 1120, 1152, 1160, 1218, 1260, 1280, 1305, 1344, 1392, 1440, 1536, 1624, 1680, 1740, 1792, 1827, 1856, 1920, 2016, 2030, 2088, 2240, 2304, 2320, 2436, 2520, 2560, 2610, 2688, 2784, 2880, 3045, 3248, 3360, 3480, 3584, 3654, 3712, 3840, 4032, 4060, 4176, 4327, 4480, 4608, 4640, 4872, 5040, 5220, 5376, 5568, 5760, 6090, 6496, 6720, 6960, 7308, 7424, 7680, 8064, 8120, 8352, 8654, 8960, 9135, 9280, 9744, 10080, 10440, 10752, 11136, 11520, 12180, 12981, 12992, 13440, 13920, 14616, 14848, 16128, 16240, 16704, 17308, 17920, 18270, 18560, 19488, 20160, 20880, 21635, 22272, 23040, 24360, 25962, 25984, 26880, 27840, 29232, 30289, 32256, 32480, 33408, 34616, 36540, 37120, 38943, 38976, 40320, 41760, 43270, 44544, 48720, 51924, 51968, 53760, 55680, 58464, 60578, 64905, 64960, 66816, 69232, 73080, 74240, 77886, 77952, 80640, 83520, 86540, 90867, 97440, 103848, 103936, 111360, 116928, 121156, 125483, 129810, 129920, 133632, 138464, 146160, 151445, 155772, 155904, 161280, 167040, 173080, 181734, 194715, 194880, 207696, 222720, 233856, 242312, 250966, 259620, 259840, 272601, 276928, 292320, 302890, 311544, 311808, 334080, 346160, 363468, 376449, 389430, 389760, 415392, 454335, 467712, 484624, 501932, 519240, 519680, 545202, 553856, 584640, 605780, 623088, 627415, 668160, 692320, 726936, 752898, 778860, 779520, 830784, 878381, 908670, 935424, 969248, 1003864, 1038480, 1090404, 1107712, 1129347, 1169280, 1211560, 1246176, 1254830, 1363005, 1384640, 1453872, 1505796, 1557720, 1559040, 1661568, 1756762, 1817340, 1882245, 1938496, 2007728, 2076960, 2180808, 2215424, 2258694, 2338560, 2423120, 2492352, 2509660, 2635143, 2726010, 2769280, 2907744, 3011592, 3115440, 3323136, 3513524, 3634680, 3764490, 3876992, 4015456, 4153920, 4361616, 4391905, 4517388, 4677120, 4846240, 4984704, 5019320, 5270286, 5452020, 5538560, 5646735, 5815488, 6023184, 6230880, 6646272, 7027048, 7269360, 7528980, 7753984, 7905429, 8030912, 8307840, 8723232, 8783810, 9034776, 9692480, 9969408, 10038640, 10540572, 10904040, 11077120, 11293470, 11630976, 12046368, 12461760, 13175715, 14054096, 14538720, 15057960, 15507968, 15810858, 16061824, 16615680, 17446464, 17567620, 18069552, 19384960, 19938816, 20077280, 21081144, 21808080, 22586940, 23261952, 24092736, 24923520, 26351430, 28108192, 29077440, 30115920, 31621716, 32123648, 33231360, 34892928, 35135240, 36139104, 38769920, 39527145, 40154560, 42162288, 43616160, 45173880, 46523904, 48185472, 49847040, 52702860, 56216384, 58154880, 60231840, 63243432, 64247296, 69785856, 70270480, 72278208, 77539840, 79054290, 80309120, 84324576, 87232320, 90347760, 96370944, 99694080, 105405720, 112432768, 116309760, 120463680, 126486864, 139571712, 140540960, 144556416, 158108580, 160618240, 168649152, 174464640, 180695520, 192741888, 210811440, 224865536, 232619520, 240927360, 252973728, 281081920, 289112832, 316217160, 321236480, 337298304, 348929280, 361391040, 421622880, 449731072, 481854720, 505947456, 562163840, 578225664, 632434320, 674596608, 697858560, 722782080, 843245760, 963709440, 1011894912, 1124327680, 1264868640, 1349193216, 1445564160, 1686491520, 2023789824, 2248655360, 2529737280, 2891128320, 3372983040, 4047579648, 5059474560, 6745966080, 10118949120, 20237898240]

約数ペア:

[(1, 20237898240), (2, 10118949120), (3, 6745966080), (4, 5059474560), (5, 4047579648), (6, 3372983040), (7, 2891128320), (8, 2529737280), (9, 2248655360), (10, 2023789824), (12, 1686491520), (14, 1445564160), (15, 1349193216), (16, 1264868640), (18, 1124327680), (20, 1011894912), (21, 963709440), (24, 843245760), (28, 722782080), (29, 697858560), (30, 674596608), (32, 632434320), (35, 578225664), (36, 562163840), (40, 505947456), (42, 481854720), (45, 449731072), (48, 421622880), (56, 361391040), (58, 348929280), (60, 337298304), (63, 321236480), (64, 316217160), (70, 289112832), (72, 281081920), (80, 252973728), (84, 240927360), (87, 232619520), (90, 224865536), (96, 210811440), (105, 192741888), (112, 180695520), (116, 174464640), (120, 168649152), (126, 160618240), (128, 158108580), (140, 144556416), (144, 140540960), (145, 139571712), (160, 126486864), (168, 120463680), (174, 116309760), (180, 112432768), (192, 105405720), (203, 99694080), (210, 96370944), (224, 90347760), (232, 87232320), (240, 84324576), (252, 80309120), (256, 79054290), (261, 77539840), (280, 72278208), (288, 70270480), (290, 69785856), (315, 64247296), (320, 63243432), (336, 60231840), (348, 58154880), (360, 56216384), (384, 52702860), (406, 49847040), (420, 48185472), (435, 46523904), (448, 45173880), (464, 43616160), (480, 42162288), (504, 40154560), (512, 39527145), (522, 38769920), (560, 36139104), (576, 35135240), (580, 34892928), (609, 33231360), (630, 32123648), (640, 31621716), (672, 30115920), (696, 29077440), (720, 28108192), (768, 26351430), (812, 24923520), (840, 24092736), (870, 23261952), (896, 22586940), (928, 21808080), (960, 21081144), (1008, 20077280), (1015, 19938816), (1044, 19384960), (1120, 18069552), (1152, 17567620), (1160, 17446464), (1218, 16615680), (1260, 16061824), (1280, 15810858), (1305, 15507968), (1344, 15057960), (1392, 14538720), (1440, 14054096), (1536, 13175715), (1624, 12461760), (1680, 12046368), (1740, 11630976), (1792, 11293470), (1827, 11077120), (1856, 10904040), (1920, 10540572), (2016, 10038640), (2030, 9969408), (2088, 9692480), (2240, 9034776), (2304, 8783810), (2320, 8723232), (2436, 8307840), (2520, 8030912), (2560, 7905429), (2610, 7753984), (2688, 7528980), (2784, 7269360), (2880, 7027048), (3045, 6646272), (3248, 6230880), (3360, 6023184), (3480, 5815488), (3584, 5646735), (3654, 5538560), (3712, 5452020), (3840, 5270286), (4032, 5019320), (4060, 4984704), (4176, 4846240), (4327, 4677120), (4480, 4517388), (4608, 4391905), (4640, 4361616), (4872, 4153920), (5040, 4015456), (5220, 3876992), (5376, 3764490), (5568, 3634680), (5760, 3513524), (6090, 3323136), (6496, 3115440), (6720, 3011592), (6960, 2907744), (7308, 2769280), (7424, 2726010), (7680, 2635143), (8064, 2509660), (8120, 2492352), (8352, 2423120), (8654, 2338560), (8960, 2258694), (9135, 2215424), (9280, 2180808), (9744, 2076960), (10080, 2007728), (10440, 1938496), (10752, 1882245), (11136, 1817340), (11520, 1756762), (12180, 1661568), (12981, 1559040), (12992, 1557720), (13440, 1505796), (13920, 1453872), (14616, 1384640), (14848, 1363005), (16128, 1254830), (16240, 1246176), (16704, 1211560), (17308, 1169280), (17920, 1129347), (18270, 1107712), (18560, 1090404), (19488, 1038480), (20160, 1003864), (20880, 969248), (21635, 935424), (22272, 908670), (23040, 878381), (24360, 830784), (25962, 779520), (25984, 778860), (26880, 752898), (27840, 726936), (29232, 692320), (30289, 668160), (32256, 627415), (32480, 623088), (33408, 605780), (34616, 584640), (36540, 553856), (37120, 545202), (38943, 519680), (38976, 519240), (40320, 501932), (41760, 484624), (43270, 467712), (44544, 454335), (48720, 415392), (51924, 389760), (51968, 389430), (53760, 376449), (55680, 363468), (58464, 346160), (60578, 334080), (64905, 311808), (64960, 311544), (66816, 302890), (69232, 292320), (73080, 276928), (74240, 272601), (77886, 259840), (77952, 259620), (80640, 250966), (83520, 242312), (86540, 233856), (90867, 222720), (97440, 207696), (103848, 194880), (103936, 194715), (111360, 181734), (116928, 173080), (121156, 167040), (125483, 161280), (129810, 155904), (129920, 155772), (133632, 151445), (138464, 146160)]