20105832960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2145

約数の個数: 400

約数和(自身を含む): 73580576256

約数和(自身を除く): 53474743296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 512, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1296, 1410, 1440, 1504, 1536, 1620, 1692, 1728, 1880, 1920, 2063, 2115, 2160, 2256, 2304, 2538, 2560, 2592, 2820, 2880, 3008, 3240, 3384, 3456, 3760, 3807, 3840, 4126, 4230, 4320, 4512, 4608, 5076, 5184, 5640, 5760, 6016, 6189, 6345, 6480, 6768, 6912, 7520, 7614, 7680, 8252, 8460, 8640, 9024, 10152, 10315, 10368, 11280, 11520, 12032, 12378, 12690, 12960, 13536, 13824, 15040, 15228, 16504, 16920, 17280, 18048, 18567, 19035, 20304, 20630, 20736, 22560, 23040, 24064, 24756, 25380, 25920, 27072, 30080, 30456, 30945, 33008, 33840, 34560, 36096, 37134, 38070, 40608, 41260, 41472, 45120, 49512, 50760, 51840, 54144, 55701, 60160, 60912, 61890, 66016, 67680, 69120, 72192, 74268, 76140, 81216, 82520, 90240, 92835, 96961, 99024, 101520, 103680, 108288, 111402, 120320, 121824, 123780, 132032, 135360, 148536, 152280, 162432, 165040, 167103, 180480, 185670, 193922, 198048, 203040, 207360, 216576, 222804, 243648, 247560, 264064, 270720, 278505, 290883, 297072, 304560, 324864, 330080, 334206, 360960, 371340, 387844, 396096, 406080, 445608, 484805, 487296, 495120, 528128, 541440, 557010, 581766, 594144, 609120, 649728, 660160, 668412, 742680, 775688, 792192, 812160, 835515, 872649, 891216, 969610, 974592, 990240, 1056256, 1082880, 1114020, 1163532, 1188288, 1218240, 1320320, 1336824, 1454415, 1485360, 1551376, 1584384, 1624320, 1671030, 1745298, 1782432, 1939220, 1949184, 1980480, 2228040, 2327064, 2376576, 2436480, 2617947, 2640640, 2673648, 2908830, 2970720, 3102752, 3168768, 3248640, 3342060, 3490596, 3564864, 3878440, 3960960, 4363245, 4456080, 4654128, 4753152, 4872960, 5235894, 5281280, 5347296, 5817660, 5941440, 6205504, 6684120, 6981192, 7129728, 7756880, 7853841, 7921920, 8726490, 8912160, 9308256, 9506304, 9745920, 10471788, 10694592, 11635320, 11882880, 12411008, 13089735, 13368240, 13962384, 14259456, 15513760, 15707682, 15843840, 17452980, 17824320, 18616512, 20943576, 21389184, 23270640, 23765760, 24822016, 26179470, 26736480, 27924768, 28518912, 31027520, 31415364, 34905960, 35648640, 37233024, 39269205, 41887152, 42778368, 46541280, 47531520, 49644032, 52358940, 53472960, 55849536, 62055040, 62830728, 69811920, 71297280, 74466048, 78538410, 83774304, 85556736, 93082560, 104717880, 106945920, 111699072, 124110080, 125661456, 139623840, 142594560, 148932096, 157076820, 167548608, 186165120, 209435760, 213891840, 223398144, 248220160, 251322912, 279247680, 314153640, 335097216, 372330240, 418871520, 427783680, 446796288, 502645824, 558495360, 628307280, 670194432, 744660480, 837743040, 1005291648, 1116990720, 1256614560, 1340388864, 1675486080, 2010583296, 2233981440, 2513229120, 3350972160, 4021166592, 5026458240, 6701944320, 10052916480, 20105832960]

約数ペア:

[(1, 20105832960), (2, 10052916480), (3, 6701944320), (4, 5026458240), (5, 4021166592), (6, 3350972160), (8, 2513229120), (9, 2233981440), (10, 2010583296), (12, 1675486080), (15, 1340388864), (16, 1256614560), (18, 1116990720), (20, 1005291648), (24, 837743040), (27, 744660480), (30, 670194432), (32, 628307280), (36, 558495360), (40, 502645824), (45, 446796288), (47, 427783680), (48, 418871520), (54, 372330240), (60, 335097216), (64, 314153640), (72, 279247680), (80, 251322912), (81, 248220160), (90, 223398144), (94, 213891840), (96, 209435760), (108, 186165120), (120, 167548608), (128, 157076820), (135, 148932096), (141, 142594560), (144, 139623840), (160, 125661456), (162, 124110080), (180, 111699072), (188, 106945920), (192, 104717880), (216, 93082560), (235, 85556736), (240, 83774304), (256, 78538410), (270, 74466048), (282, 71297280), (288, 69811920), (320, 62830728), (324, 62055040), (360, 55849536), (376, 53472960), (384, 52358940), (405, 49644032), (423, 47531520), (432, 46541280), (470, 42778368), (480, 41887152), (512, 39269205), (540, 37233024), (564, 35648640), (576, 34905960), (640, 31415364), (648, 31027520), (705, 28518912), (720, 27924768), (752, 26736480), (768, 26179470), (810, 24822016), (846, 23765760), (864, 23270640), (940, 21389184), (960, 20943576), (1080, 18616512), (1128, 17824320), (1152, 17452980), (1269, 15843840), (1280, 15707682), (1296, 15513760), (1410, 14259456), (1440, 13962384), (1504, 13368240), (1536, 13089735), (1620, 12411008), (1692, 11882880), (1728, 11635320), (1880, 10694592), (1920, 10471788), (2063, 9745920), (2115, 9506304), (2160, 9308256), (2256, 8912160), (2304, 8726490), (2538, 7921920), (2560, 7853841), (2592, 7756880), (2820, 7129728), (2880, 6981192), (3008, 6684120), (3240, 6205504), (3384, 5941440), (3456, 5817660), (3760, 5347296), (3807, 5281280), (3840, 5235894), (4126, 4872960), (4230, 4753152), (4320, 4654128), (4512, 4456080), (4608, 4363245), (5076, 3960960), (5184, 3878440), (5640, 3564864), (5760, 3490596), (6016, 3342060), (6189, 3248640), (6345, 3168768), (6480, 3102752), (6768, 2970720), (6912, 2908830), (7520, 2673648), (7614, 2640640), (7680, 2617947), (8252, 2436480), (8460, 2376576), (8640, 2327064), (9024, 2228040), (10152, 1980480), (10315, 1949184), (10368, 1939220), (11280, 1782432), (11520, 1745298), (12032, 1671030), (12378, 1624320), (12690, 1584384), (12960, 1551376), (13536, 1485360), (13824, 1454415), (15040, 1336824), (15228, 1320320), (16504, 1218240), (16920, 1188288), (17280, 1163532), (18048, 1114020), (18567, 1082880), (19035, 1056256), (20304, 990240), (20630, 974592), (20736, 969610), (22560, 891216), (23040, 872649), (24064, 835515), (24756, 812160), (25380, 792192), (25920, 775688), (27072, 742680), (30080, 668412), (30456, 660160), (30945, 649728), (33008, 609120), (33840, 594144), (34560, 581766), (36096, 557010), (37134, 541440), (38070, 528128), (40608, 495120), (41260, 487296), (41472, 484805), (45120, 445608), (49512, 406080), (50760, 396096), (51840, 387844), (54144, 371340), (55701, 360960), (60160, 334206), (60912, 330080), (61890, 324864), (66016, 304560), (67680, 297072), (69120, 290883), (72192, 278505), (74268, 270720), (76140, 264064), (81216, 247560), (82520, 243648), (90240, 222804), (92835, 216576), (96961, 207360), (99024, 203040), (101520, 198048), (103680, 193922), (108288, 185670), (111402, 180480), (120320, 167103), (121824, 165040), (123780, 162432), (132032, 152280), (135360, 148536)]