21463051680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30859}}^1$

素因数の和:30913

約数の個数: 384

約数和(自身を含む): 89587814400

約数和(自身を除く): 68124762720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 168, 180, 184, 189, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 322, 336, 345, 360, 368, 378, 414, 420, 432, 460, 480, 483, 504, 540, 552, 560, 621, 630, 644, 672, 690, 720, 736, 756, 805, 828, 840, 864, 920, 945, 966, 1008, 1035, 1080, 1104, 1120, 1242, 1260, 1288, 1380, 1440, 1449, 1512, 1610, 1656, 1680, 1840, 1890, 1932, 2016, 2070, 2160, 2208, 2415, 2484, 2520, 2576, 2760, 2898, 3024, 3105, 3220, 3312, 3360, 3680, 3780, 3864, 4140, 4320, 4347, 4830, 4968, 5040, 5152, 5520, 5796, 6048, 6210, 6440, 6624, 7245, 7560, 7728, 8280, 8694, 9660, 9936, 10080, 11040, 11592, 12420, 12880, 14490, 15120, 15456, 16560, 17388, 19320, 19872, 21735, 23184, 24840, 25760, 28980, 30240, 30859, 33120, 34776, 38640, 43470, 46368, 49680, 57960, 61718, 69552, 77280, 86940, 92577, 99360, 115920, 123436, 139104, 154295, 173880, 185154, 216013, 231840, 246872, 277731, 308590, 347760, 370308, 432026, 462885, 493744, 555462, 617180, 648039, 695520, 709757, 740616, 833193, 864052, 925770, 987488, 1080065, 1110924, 1234360, 1296078, 1388655, 1419514, 1481232, 1666386, 1728104, 1851540, 1944117, 2129271, 2160130, 2221848, 2468720, 2592156, 2777310, 2839028, 2962464, 3240195, 3332772, 3456208, 3548785, 3703080, 3888234, 4165965, 4258542, 4320260, 4443696, 4937440, 4968299, 5184312, 5554620, 5678056, 5832351, 6387813, 6480390, 6665544, 6912416, 7097570, 7406160, 7776468, 8331930, 8517084, 8640520, 8887392, 9720585, 9936598, 10368624, 10646355, 11109240, 11356112, 11664702, 12775626, 12960780, 13331088, 14195140, 14812320, 14904897, 15552936, 16663860, 17034168, 17281040, 19163439, 19441170, 19873196, 20737248, 21292710, 22218480, 22712224, 23329404, 24841495, 25551252, 25921560, 26662176, 28390280, 29161755, 29809794, 31105872, 31939065, 33327720, 34068336, 34562080, 38326878, 38882340, 39746392, 42585420, 44436960, 44714691, 46658808, 49682990, 51102504, 51843120, 56780560, 58323510, 59619588, 62211744, 63878130, 66655440, 68136672, 74524485, 76653756, 77764680, 79492784, 85170840, 89429382, 93317616, 95817195, 99365980, 102205008, 103686240, 113561120, 116647020, 119239176, 127756260, 133310880, 134144073, 149048970, 153307512, 155529360, 158985568, 170341680, 178858764, 186635232, 191634390, 198731960, 204410016, 223573455, 233294040, 238478352, 255512520, 268288146, 298097940, 306615024, 311058720, 340683360, 357717528, 383268780, 397463920, 447146910, 466588080, 476956704, 511025040, 536576292, 596195880, 613230048, 670720365, 715435056, 766537560, 794927840, 894293820, 933176160, 1022050080, 1073152584, 1192391760, 1341440730, 1430870112, 1533075120, 1788587640, 2146305168, 2384783520, 2682881460, 3066150240, 3577175280, 4292610336, 5365762920, 7154350560, 10731525840, 21463051680]

約数ペア:

[(1, 21463051680), (2, 10731525840), (3, 7154350560), (4, 5365762920), (5, 4292610336), (6, 3577175280), (7, 3066150240), (8, 2682881460), (9, 2384783520), (10, 2146305168), (12, 1788587640), (14, 1533075120), (15, 1430870112), (16, 1341440730), (18, 1192391760), (20, 1073152584), (21, 1022050080), (23, 933176160), (24, 894293820), (27, 794927840), (28, 766537560), (30, 715435056), (32, 670720365), (35, 613230048), (36, 596195880), (40, 536576292), (42, 511025040), (45, 476956704), (46, 466588080), (48, 447146910), (54, 397463920), (56, 383268780), (60, 357717528), (63, 340683360), (69, 311058720), (70, 306615024), (72, 298097940), (80, 268288146), (84, 255512520), (90, 238478352), (92, 233294040), (96, 223573455), (105, 204410016), (108, 198731960), (112, 191634390), (115, 186635232), (120, 178858764), (126, 170341680), (135, 158985568), (138, 155529360), (140, 153307512), (144, 149048970), (160, 134144073), (161, 133310880), (168, 127756260), (180, 119239176), (184, 116647020), (189, 113561120), (207, 103686240), (210, 102205008), (216, 99365980), (224, 95817195), (230, 93317616), (240, 89429382), (252, 85170840), (270, 79492784), (276, 77764680), (280, 76653756), (288, 74524485), (315, 68136672), (322, 66655440), (336, 63878130), (345, 62211744), (360, 59619588), (368, 58323510), (378, 56780560), (414, 51843120), (420, 51102504), (432, 49682990), (460, 46658808), (480, 44714691), (483, 44436960), (504, 42585420), (540, 39746392), (552, 38882340), (560, 38326878), (621, 34562080), (630, 34068336), (644, 33327720), (672, 31939065), (690, 31105872), (720, 29809794), (736, 29161755), (756, 28390280), (805, 26662176), (828, 25921560), (840, 25551252), (864, 24841495), (920, 23329404), (945, 22712224), (966, 22218480), (1008, 21292710), (1035, 20737248), (1080, 19873196), (1104, 19441170), (1120, 19163439), (1242, 17281040), (1260, 17034168), (1288, 16663860), (1380, 15552936), (1440, 14904897), (1449, 14812320), (1512, 14195140), (1610, 13331088), (1656, 12960780), (1680, 12775626), (1840, 11664702), (1890, 11356112), (1932, 11109240), (2016, 10646355), (2070, 10368624), (2160, 9936598), (2208, 9720585), (2415, 8887392), (2484, 8640520), (2520, 8517084), (2576, 8331930), (2760, 7776468), (2898, 7406160), (3024, 7097570), (3105, 6912416), (3220, 6665544), (3312, 6480390), (3360, 6387813), (3680, 5832351), (3780, 5678056), (3864, 5554620), (4140, 5184312), (4320, 4968299), (4347, 4937440), (4830, 4443696), (4968, 4320260), (5040, 4258542), (5152, 4165965), (5520, 3888234), (5796, 3703080), (6048, 3548785), (6210, 3456208), (6440, 3332772), (6624, 3240195), (7245, 2962464), (7560, 2839028), (7728, 2777310), (8280, 2592156), (8694, 2468720), (9660, 2221848), (9936, 2160130), (10080, 2129271), (11040, 1944117), (11592, 1851540), (12420, 1728104), (12880, 1666386), (14490, 1481232), (15120, 1419514), (15456, 1388655), (16560, 1296078), (17388, 1234360), (19320, 1110924), (19872, 1080065), (21735, 987488), (23184, 925770), (24840, 864052), (25760, 833193), (28980, 740616), (30240, 709757), (30859, 695520), (33120, 648039), (34776, 617180), (38640, 555462), (43470, 493744), (46368, 462885), (49680, 432026), (57960, 370308), (61718, 347760), (69552, 308590), (77280, 277731), (86940, 246872), (92577, 231840), (99360, 216013), (115920, 185154), (123436, 173880), (139104, 154295)]