20234430720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{83641}}^1$

素因数の和:83678

約数の個数: 288

約数和(自身を含む): 82062839040

約数和(自身を除く): 61828408320

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, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 83641, 120960, 167282, 241920, 250923, 334564, 418205, 501846, 585487, 669128, 752769, 836410, 1003692, 1170974, 1254615, 1338256, 1505538, 1672820, 1756461, 2007384, 2258307, 2341948, 2509230, 2676512, 2927435, 3011076, 3345640, 3512922, 3763845, 4014768, 4516614, 4683896, 5018460, 5269383, 5353024, 5854870, 6022152, 6691280, 7025844, 7527690, 8029536, 8782305, 9033228, 9367792, 10036920, 10538766, 10706048, 11291535, 11709740, 12044304, 13382560, 14051688, 15055380, 15808149, 16059072, 17564610, 18066456, 18735584, 20073840, 21077532, 21412096, 22583070, 23419480, 24088608, 26346915, 26765120, 28103376, 30110760, 31616298, 32118144, 35129220, 36132912, 37471168, 40147680, 42155064, 45166140, 46838960, 48177216, 52693830, 53530240, 56206752, 60221520, 63232596, 64236288, 70258440, 72265824, 74942336, 79040745, 80295360, 84310128, 90332280, 93677920, 96354432, 105387660, 107060480, 112413504, 120443040, 126465192, 140516880, 144531648, 149884672, 158081490, 160590720, 168620256, 180664560, 187355840, 192708864, 210775320, 224827008, 240886080, 252930384, 281033760, 289063296, 316162980, 321181440, 337240512, 361329120, 374711680, 421550640, 449654016, 481772160, 505860768, 562067520, 578126592, 632325960, 674481024, 722658240, 749423360, 843101280, 963544320, 1011721536, 1124135040, 1264651920, 1348962048, 1445316480, 1686202560, 2023443072, 2248270080, 2529303840, 2890632960, 3372405120, 4046886144, 5058607680, 6744810240, 10117215360, 20234430720]

約数ペア:

[(1, 20234430720), (2, 10117215360), (3, 6744810240), (4, 5058607680), (5, 4046886144), (6, 3372405120), (7, 2890632960), (8, 2529303840), (9, 2248270080), (10, 2023443072), (12, 1686202560), (14, 1445316480), (15, 1348962048), (16, 1264651920), (18, 1124135040), (20, 1011721536), (21, 963544320), (24, 843101280), (27, 749423360), (28, 722658240), (30, 674481024), (32, 632325960), (35, 578126592), (36, 562067520), (40, 505860768), (42, 481772160), (45, 449654016), (48, 421550640), (54, 374711680), (56, 361329120), (60, 337240512), (63, 321181440), (64, 316162980), (70, 289063296), (72, 281033760), (80, 252930384), (84, 240886080), (90, 224827008), (96, 210775320), (105, 192708864), (108, 187355840), (112, 180664560), (120, 168620256), (126, 160590720), (128, 158081490), (135, 149884672), (140, 144531648), (144, 140516880), (160, 126465192), (168, 120443040), (180, 112413504), (189, 107060480), (192, 105387660), (210, 96354432), (216, 93677920), (224, 90332280), (240, 84310128), (252, 80295360), (256, 79040745), (270, 74942336), (280, 72265824), (288, 70258440), (315, 64236288), (320, 63232596), (336, 60221520), (360, 56206752), (378, 53530240), (384, 52693830), (420, 48177216), (432, 46838960), (448, 45166140), (480, 42155064), (504, 40147680), (540, 37471168), (560, 36132912), (576, 35129220), (630, 32118144), (640, 31616298), (672, 30110760), (720, 28103376), (756, 26765120), (768, 26346915), (840, 24088608), (864, 23419480), (896, 22583070), (945, 21412096), (960, 21077532), (1008, 20073840), (1080, 18735584), (1120, 18066456), (1152, 17564610), (1260, 16059072), (1280, 15808149), (1344, 15055380), (1440, 14051688), (1512, 13382560), (1680, 12044304), (1728, 11709740), (1792, 11291535), (1890, 10706048), (1920, 10538766), (2016, 10036920), (2160, 9367792), (2240, 9033228), (2304, 8782305), (2520, 8029536), (2688, 7527690), (2880, 7025844), (3024, 6691280), (3360, 6022152), (3456, 5854870), (3780, 5353024), (3840, 5269383), (4032, 5018460), (4320, 4683896), (4480, 4516614), (5040, 4014768), (5376, 3763845), (5760, 3512922), (6048, 3345640), (6720, 3011076), (6912, 2927435), (7560, 2676512), (8064, 2509230), (8640, 2341948), (8960, 2258307), (10080, 2007384), (11520, 1756461), (12096, 1672820), (13440, 1505538), (15120, 1338256), (16128, 1254615), (17280, 1170974), (20160, 1003692), (24192, 836410), (26880, 752769), (30240, 669128), (34560, 585487), (40320, 501846), (48384, 418205), (60480, 334564), (80640, 250923), (83641, 241920), (120960, 167282)]