20238059520

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{10457}}^1$

素因数の和:10500

約数の個数: 384

約数和(自身を含む): 82224979200

約数和(自身を除く): 61986919680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6144, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10240, 10457, 10752, 11520, 12096, 13440, 13824, 14336, 15120, 15360, 16128, 17280, 17920, 18432, 20160, 20914, 21504, 23040, 24192, 26880, 27648, 30240, 30720, 31371, 32256, 34560, 35840, 40320, 41828, 43008, 46080, 48384, 52285, 53760, 55296, 60480, 62742, 64512, 69120, 71680, 73199, 80640, 83656, 92160, 94113, 96768, 104570, 107520, 120960, 125484, 129024, 138240, 146398, 156855, 161280, 167312, 188226, 193536, 209140, 215040, 219597, 241920, 250968, 276480, 282339, 292796, 313710, 322560, 334624, 365995, 376452, 387072, 418280, 439194, 470565, 483840, 501936, 564678, 585592, 627420, 645120, 658791, 669248, 731990, 752904, 836560, 878388, 941130, 967680, 1003872, 1097985, 1129356, 1171184, 1254840, 1317582, 1338496, 1411695, 1463980, 1505808, 1673120, 1756776, 1882260, 1935360, 1976373, 2007744, 2195970, 2258712, 2342368, 2509680, 2635164, 2676992, 2823390, 2927960, 3011616, 3293955, 3346240, 3513552, 3764520, 3952746, 4015488, 4391940, 4517424, 4684736, 5019360, 5270328, 5353984, 5646780, 5855920, 6023232, 6587910, 6692480, 7027104, 7529040, 7905492, 8030976, 8783880, 9034848, 9369472, 9881865, 10038720, 10540656, 10707968, 11293560, 11711840, 12046464, 13175820, 13384960, 14054208, 15058080, 15810984, 16061952, 17567760, 18069696, 18738944, 19763730, 20077440, 21081312, 21415936, 22587120, 23423680, 24092928, 26351640, 26769920, 28108416, 30116160, 31621968, 32123904, 35135520, 36139392, 37477888, 39527460, 40154880, 42162624, 45174240, 46847360, 48185856, 52703280, 53539840, 56216832, 60232320, 63243936, 64247808, 70271040, 72278784, 74955776, 79054920, 80309760, 84325248, 90348480, 93694720, 96371712, 105406560, 107079680, 112433664, 120464640, 126487872, 140542080, 144557568, 149911552, 158109840, 160619520, 168650496, 180696960, 187389440, 192743424, 210813120, 224867328, 240929280, 252975744, 281084160, 289115136, 316219680, 321239040, 337300992, 361393920, 374778880, 421626240, 449734656, 481858560, 505951488, 562168320, 578230272, 632439360, 674601984, 722787840, 749557760, 843252480, 963717120, 1011902976, 1124336640, 1264878720, 1349203968, 1445575680, 1686504960, 2023805952, 2248673280, 2529757440, 2891151360, 3373009920, 4047611904, 5059514880, 6746019840, 10119029760, 20238059520]

約数ペア:

[(1, 20238059520), (2, 10119029760), (3, 6746019840), (4, 5059514880), (5, 4047611904), (6, 3373009920), (7, 2891151360), (8, 2529757440), (9, 2248673280), (10, 2023805952), (12, 1686504960), (14, 1445575680), (15, 1349203968), (16, 1264878720), (18, 1124336640), (20, 1011902976), (21, 963717120), (24, 843252480), (27, 749557760), (28, 722787840), (30, 674601984), (32, 632439360), (35, 578230272), (36, 562168320), (40, 505951488), (42, 481858560), (45, 449734656), (48, 421626240), (54, 374778880), (56, 361393920), (60, 337300992), (63, 321239040), (64, 316219680), (70, 289115136), (72, 281084160), (80, 252975744), (84, 240929280), (90, 224867328), (96, 210813120), (105, 192743424), (108, 187389440), (112, 180696960), (120, 168650496), (126, 160619520), (128, 158109840), (135, 149911552), (140, 144557568), (144, 140542080), (160, 126487872), (168, 120464640), (180, 112433664), (189, 107079680), (192, 105406560), (210, 96371712), (216, 93694720), (224, 90348480), (240, 84325248), (252, 80309760), (256, 79054920), (270, 74955776), (280, 72278784), (288, 70271040), (315, 64247808), (320, 63243936), (336, 60232320), (360, 56216832), (378, 53539840), (384, 52703280), (420, 48185856), (432, 46847360), (448, 45174240), (480, 42162624), (504, 40154880), (512, 39527460), (540, 37477888), (560, 36139392), (576, 35135520), (630, 32123904), (640, 31621968), (672, 30116160), (720, 28108416), (756, 26769920), (768, 26351640), (840, 24092928), (864, 23423680), (896, 22587120), (945, 21415936), (960, 21081312), (1008, 20077440), (1024, 19763730), (1080, 18738944), (1120, 18069696), (1152, 17567760), (1260, 16061952), (1280, 15810984), (1344, 15058080), (1440, 14054208), (1512, 13384960), (1536, 13175820), (1680, 12046464), (1728, 11711840), (1792, 11293560), (1890, 10707968), (1920, 10540656), (2016, 10038720), (2048, 9881865), (2160, 9369472), (2240, 9034848), (2304, 8783880), (2520, 8030976), (2560, 7905492), (2688, 7529040), (2880, 7027104), (3024, 6692480), (3072, 6587910), (3360, 6023232), (3456, 5855920), (3584, 5646780), (3780, 5353984), (3840, 5270328), (4032, 5019360), (4320, 4684736), (4480, 4517424), (4608, 4391940), (5040, 4015488), (5120, 3952746), (5376, 3764520), (5760, 3513552), (6048, 3346240), (6144, 3293955), (6720, 3011616), (6912, 2927960), (7168, 2823390), (7560, 2676992), (7680, 2635164), (8064, 2509680), (8640, 2342368), (8960, 2258712), (9216, 2195970), (10080, 2007744), (10240, 1976373), (10457, 1935360), (10752, 1882260), (11520, 1756776), (12096, 1673120), (13440, 1505808), (13824, 1463980), (14336, 1411695), (15120, 1338496), (15360, 1317582), (16128, 1254840), (17280, 1171184), (17920, 1129356), (18432, 1097985), (20160, 1003872), (20914, 967680), (21504, 941130), (23040, 878388), (24192, 836560), (26880, 752904), (27648, 731990), (30240, 669248), (30720, 658791), (31371, 645120), (32256, 627420), (34560, 585592), (35840, 564678), (40320, 501936), (41828, 483840), (43008, 470565), (46080, 439194), (48384, 418280), (52285, 387072), (53760, 376452), (55296, 365995), (60480, 334624), (62742, 322560), (64512, 313710), (69120, 292796), (71680, 282339), (73199, 276480), (80640, 250968), (83656, 241920), (92160, 219597), (94113, 215040), (96768, 209140), (104570, 193536), (107520, 188226), (120960, 167312), (125484, 161280), (129024, 156855), (138240, 146398)]