20601692160

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 448

約数和(自身を含む): 77229199872

約数和(自身を除く): 56627507712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 512, 516, 557, 560, 602, 640, 645, 672, 688, 768, 840, 860, 896, 903, 960, 1024, 1032, 1114, 1120, 1204, 1280, 1290, 1344, 1376, 1505, 1536, 1671, 1680, 1720, 1792, 1806, 1920, 2048, 2064, 2228, 2240, 2408, 2560, 2580, 2688, 2752, 2785, 3010, 3072, 3342, 3360, 3440, 3584, 3612, 3840, 3899, 4096, 4128, 4456, 4480, 4515, 4816, 5120, 5160, 5376, 5504, 5570, 6020, 6144, 6684, 6720, 6880, 7168, 7224, 7680, 7798, 8192, 8256, 8355, 8912, 8960, 9030, 9632, 10240, 10320, 10752, 11008, 11140, 11697, 12040, 12288, 13368, 13440, 13760, 14336, 14448, 15360, 15596, 16512, 16710, 17824, 17920, 18060, 19264, 19495, 20480, 20640, 21504, 22016, 22280, 23394, 23951, 24080, 24576, 26736, 26880, 27520, 28672, 28896, 30720, 31192, 33024, 33420, 35648, 35840, 36120, 38528, 38990, 40960, 41280, 43008, 44032, 44560, 46788, 47902, 48160, 53472, 53760, 55040, 57344, 57792, 58485, 61440, 62384, 66048, 66840, 71296, 71680, 71853, 72240, 77056, 77980, 82560, 86016, 88064, 89120, 93576, 95804, 96320, 106944, 107520, 110080, 115584, 116970, 119755, 122880, 124768, 132096, 133680, 142592, 143360, 143706, 144480, 154112, 155960, 165120, 167657, 172032, 176128, 178240, 187152, 191608, 192640, 213888, 215040, 220160, 231168, 233940, 239510, 249536, 264192, 267360, 285184, 286720, 287412, 288960, 308224, 311920, 330240, 335314, 352256, 356480, 359265, 374304, 383216, 385280, 427776, 430080, 440320, 462336, 467880, 479020, 499072, 502971, 528384, 534720, 570368, 574824, 577920, 616448, 623840, 660480, 670628, 712960, 718530, 748608, 766432, 770560, 838285, 855552, 860160, 880640, 924672, 935760, 958040, 998144, 1005942, 1056768, 1069440, 1140736, 1149648, 1155840, 1232896, 1247680, 1320960, 1341256, 1425920, 1437060, 1497216, 1532864, 1541120, 1676570, 1711104, 1761280, 1849344, 1871520, 1916080, 1996288, 2011884, 2138880, 2281472, 2299296, 2311680, 2465792, 2495360, 2514855, 2641920, 2682512, 2851840, 2874120, 2994432, 3065728, 3082240, 3353140, 3422208, 3698688, 3743040, 3832160, 3992576, 4023768, 4277760, 4562944, 4598592, 4623360, 4990720, 5029710, 5283840, 5365024, 5703680, 5748240, 5988864, 6131456, 6164480, 6706280, 6844416, 7397376, 7486080, 7664320, 7985152, 8047536, 8555520, 9197184, 9246720, 9981440, 10059420, 10730048, 11407360, 11496480, 11977728, 12262912, 12328960, 13412560, 13688832, 14972160, 15328640, 15970304, 16095072, 17111040, 18394368, 18493440, 19962880, 20118840, 21460096, 22814720, 22992960, 23955456, 24525824, 26825120, 29944320, 30657280, 31940608, 32190144, 34222080, 36788736, 36986880, 39925760, 40237680, 42920192, 45985920, 47910912, 49051648, 53650240, 59888640, 61314560, 64380288, 68444160, 73577472, 79851520, 80475360, 85840384, 91971840, 95821824, 98103296, 107300480, 119777280, 122629120, 128760576, 147154944, 159703040, 160950720, 171680768, 183943680, 196206592, 214600960, 239554560, 245258240, 257521152, 294309888, 321901440, 343361536, 367887360, 429201920, 479109120, 490516480, 515042304, 588619776, 643802880, 686723072, 735774720, 858403840, 981032960, 1030084608, 1287605760, 1373446144, 1471549440, 1716807680, 2060169216, 2575211520, 2943098880, 3433615360, 4120338432, 5150423040, 6867230720, 10300846080, 20601692160]

約数ペア:

[(1, 20601692160), (2, 10300846080), (3, 6867230720), (4, 5150423040), (5, 4120338432), (6, 3433615360), (7, 2943098880), (8, 2575211520), (10, 2060169216), (12, 1716807680), (14, 1471549440), (15, 1373446144), (16, 1287605760), (20, 1030084608), (21, 981032960), (24, 858403840), (28, 735774720), (30, 686723072), (32, 643802880), (35, 588619776), (40, 515042304), (42, 490516480), (43, 479109120), (48, 429201920), (56, 367887360), (60, 343361536), (64, 321901440), (70, 294309888), (80, 257521152), (84, 245258240), (86, 239554560), (96, 214600960), (105, 196206592), (112, 183943680), (120, 171680768), (128, 160950720), (129, 159703040), (140, 147154944), (160, 128760576), (168, 122629120), (172, 119777280), (192, 107300480), (210, 98103296), (215, 95821824), (224, 91971840), (240, 85840384), (256, 80475360), (258, 79851520), (280, 73577472), (301, 68444160), (320, 64380288), (336, 61314560), (344, 59888640), (384, 53650240), (420, 49051648), (430, 47910912), (448, 45985920), (480, 42920192), (512, 40237680), (516, 39925760), (557, 36986880), (560, 36788736), (602, 34222080), (640, 32190144), (645, 31940608), (672, 30657280), (688, 29944320), (768, 26825120), (840, 24525824), (860, 23955456), (896, 22992960), (903, 22814720), (960, 21460096), (1024, 20118840), (1032, 19962880), (1114, 18493440), (1120, 18394368), (1204, 17111040), (1280, 16095072), (1290, 15970304), (1344, 15328640), (1376, 14972160), (1505, 13688832), (1536, 13412560), (1671, 12328960), (1680, 12262912), (1720, 11977728), (1792, 11496480), (1806, 11407360), (1920, 10730048), (2048, 10059420), (2064, 9981440), (2228, 9246720), (2240, 9197184), (2408, 8555520), (2560, 8047536), (2580, 7985152), (2688, 7664320), (2752, 7486080), (2785, 7397376), (3010, 6844416), (3072, 6706280), (3342, 6164480), (3360, 6131456), (3440, 5988864), (3584, 5748240), (3612, 5703680), (3840, 5365024), (3899, 5283840), (4096, 5029710), (4128, 4990720), (4456, 4623360), (4480, 4598592), (4515, 4562944), (4816, 4277760), (5120, 4023768), (5160, 3992576), (5376, 3832160), (5504, 3743040), (5570, 3698688), (6020, 3422208), (6144, 3353140), (6684, 3082240), (6720, 3065728), (6880, 2994432), (7168, 2874120), (7224, 2851840), (7680, 2682512), (7798, 2641920), (8192, 2514855), (8256, 2495360), (8355, 2465792), (8912, 2311680), (8960, 2299296), (9030, 2281472), (9632, 2138880), (10240, 2011884), (10320, 1996288), (10752, 1916080), (11008, 1871520), (11140, 1849344), (11697, 1761280), (12040, 1711104), (12288, 1676570), (13368, 1541120), (13440, 1532864), (13760, 1497216), (14336, 1437060), (14448, 1425920), (15360, 1341256), (15596, 1320960), (16512, 1247680), (16710, 1232896), (17824, 1155840), (17920, 1149648), (18060, 1140736), (19264, 1069440), (19495, 1056768), (20480, 1005942), (20640, 998144), (21504, 958040), (22016, 935760), (22280, 924672), (23394, 880640), (23951, 860160), (24080, 855552), (24576, 838285), (26736, 770560), (26880, 766432), (27520, 748608), (28672, 718530), (28896, 712960), (30720, 670628), (31192, 660480), (33024, 623840), (33420, 616448), (35648, 577920), (35840, 574824), (36120, 570368), (38528, 534720), (38990, 528384), (40960, 502971), (41280, 499072), (43008, 479020), (44032, 467880), (44560, 462336), (46788, 440320), (47902, 430080), (48160, 427776), (53472, 385280), (53760, 383216), (55040, 374304), (57344, 359265), (57792, 356480), (58485, 352256), (61440, 335314), (62384, 330240), (66048, 311920), (66840, 308224), (71296, 288960), (71680, 287412), (71853, 286720), (72240, 285184), (77056, 267360), (77980, 264192), (82560, 249536), (86016, 239510), (88064, 233940), (89120, 231168), (93576, 220160), (95804, 215040), (96320, 213888), (106944, 192640), (107520, 191608), (110080, 187152), (115584, 178240), (116970, 176128), (119755, 172032), (122880, 167657), (124768, 165120), (132096, 155960), (133680, 154112), (142592, 144480), (143360, 143706)]