2531891520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 560

約数和(自身を含む): 9771936768

約数和(自身を除く): 7240045248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 81, 90, 92, 93, 96, 108, 115, 120, 124, 135, 137, 138, 144, 155, 160, 162, 180, 184, 186, 192, 207, 216, 230, 240, 248, 270, 274, 276, 279, 288, 310, 320, 324, 345, 360, 368, 372, 405, 411, 414, 432, 460, 465, 480, 496, 540, 548, 552, 558, 576, 620, 621, 648, 685, 690, 713, 720, 736, 744, 810, 822, 828, 837, 864, 920, 930, 960, 992, 1035, 1080, 1096, 1104, 1116, 1233, 1240, 1242, 1296, 1370, 1380, 1395, 1426, 1440, 1472, 1488, 1620, 1644, 1656, 1674, 1728, 1840, 1860, 1863, 1984, 2055, 2070, 2139, 2160, 2192, 2208, 2232, 2466, 2480, 2484, 2511, 2592, 2740, 2760, 2790, 2852, 2880, 2976, 3105, 3151, 3240, 3288, 3312, 3348, 3565, 3680, 3699, 3720, 3726, 4110, 4140, 4185, 4247, 4278, 4320, 4384, 4416, 4464, 4932, 4960, 4968, 5022, 5184, 5480, 5520, 5580, 5704, 5952, 6165, 6210, 6302, 6417, 6480, 6576, 6624, 6696, 7130, 7360, 7398, 7440, 7452, 8220, 8280, 8370, 8494, 8556, 8640, 8768, 8928, 9315, 9453, 9864, 9920, 9936, 10044, 10695, 10960, 11040, 11097, 11160, 11408, 12330, 12420, 12555, 12604, 12741, 12834, 12960, 13152, 13248, 13392, 14260, 14796, 14880, 14904, 15755, 16440, 16560, 16740, 16988, 17112, 17856, 18495, 18630, 18906, 19251, 19728, 19872, 20088, 21235, 21390, 21920, 22080, 22194, 22320, 22816, 24660, 24840, 25110, 25208, 25482, 25668, 25920, 26304, 26784, 28359, 28520, 29592, 29760, 29808, 31510, 32085, 32880, 33120, 33480, 33976, 34224, 36990, 37260, 37812, 38223, 38502, 39456, 39744, 40176, 42470, 42780, 43840, 44388, 44640, 45632, 47265, 49320, 49680, 50220, 50416, 50964, 51336, 53568, 55485, 56718, 57040, 57753, 59184, 59616, 63020, 63705, 64170, 65760, 66240, 66960, 67952, 68448, 73980, 74520, 75624, 76446, 77004, 78912, 80352, 84940, 85077, 85560, 88776, 89280, 94530, 96255, 97681, 98640, 99360, 100440, 100832, 101928, 102672, 110970, 113436, 114080, 114669, 115506, 118368, 119232, 126040, 127410, 128340, 131520, 133920, 135904, 136896, 141795, 147960, 149040, 151248, 152892, 154008, 160704, 169880, 170154, 171120, 177552, 189060, 191115, 192510, 195362, 197280, 198720, 200880, 201664, 203856, 205344, 221940, 226872, 228160, 229338, 231012, 236736, 252080, 254820, 255231, 256680, 267840, 271808, 283590, 288765, 293043, 295920, 298080, 302496, 305784, 308016, 339760, 340308, 342240, 344007, 355104, 378120, 382230, 385020, 390724, 394560, 401760, 407712, 410688, 425385, 443880, 453744, 458676, 462024, 488405, 504160, 509640, 510462, 513360, 567180, 573345, 577530, 586086, 591840, 596160, 604992, 611568, 616032, 679520, 680616, 684480, 688014, 710208, 756240, 764460, 770040, 781448, 803520, 815424, 850770, 879129, 887760, 907488, 917352, 924048, 976810, 1008320, 1019280, 1020924, 1026720, 1134360, 1146690, 1155060, 1172172, 1183680, 1223136, 1232064, 1276155, 1359040, 1361232, 1376028, 1465215, 1512480, 1528920, 1540080, 1562896, 1701540, 1720035, 1758258, 1775520, 1814976, 1834704, 1848096, 1953620, 2038560, 2041848, 2053440, 2268720, 2293380, 2310120, 2344344, 2446272, 2552310, 2637387, 2722464, 2752056, 2930430, 3024960, 3057840, 3080160, 3125792, 3403080, 3440070, 3516516, 3551040, 3669408, 3696192, 3907240, 4077120, 4083696, 4395645, 4537440, 4586760, 4620240, 4688688, 5104620, 5274774, 5444928, 5504112, 5860860, 6115680, 6160320, 6251584, 6806160, 6880140, 7033032, 7338816, 7814480, 7912161, 8167392, 8791290, 9074880, 9173520, 9240480, 9377376, 10209240, 10549548, 11008224, 11721720, 12231360, 13186935, 13612320, 13760280, 14066064, 15628960, 15824322, 16334784, 17582580, 18347040, 18480960, 18754752, 20418480, 21099096, 22016448, 23443440, 26373870, 27224640, 27520560, 28132128, 31257920, 31648644, 35165160, 36694080, 39560805, 40836960, 42198192, 46886880, 52747740, 55041120, 56264256, 63297288, 70330320, 79121610, 81673920, 84396384, 93773760, 105495480, 110082240, 126594576, 140660640, 158243220, 168792768, 210990960, 253189152, 281321280, 316486440, 421981920, 506378304, 632972880, 843963840, 1265945760, 2531891520]

約数ペア:

[(1, 2531891520), (2, 1265945760), (3, 843963840), (4, 632972880), (5, 506378304), (6, 421981920), (8, 316486440), (9, 281321280), (10, 253189152), (12, 210990960), (15, 168792768), (16, 158243220), (18, 140660640), (20, 126594576), (23, 110082240), (24, 105495480), (27, 93773760), (30, 84396384), (31, 81673920), (32, 79121610), (36, 70330320), (40, 63297288), (45, 56264256), (46, 55041120), (48, 52747740), (54, 46886880), (60, 42198192), (62, 40836960), (64, 39560805), (69, 36694080), (72, 35165160), (80, 31648644), (81, 31257920), (90, 28132128), (92, 27520560), (93, 27224640), (96, 26373870), (108, 23443440), (115, 22016448), (120, 21099096), (124, 20418480), (135, 18754752), (137, 18480960), (138, 18347040), (144, 17582580), (155, 16334784), (160, 15824322), (162, 15628960), (180, 14066064), (184, 13760280), (186, 13612320), (192, 13186935), (207, 12231360), (216, 11721720), (230, 11008224), (240, 10549548), (248, 10209240), (270, 9377376), (274, 9240480), (276, 9173520), (279, 9074880), (288, 8791290), (310, 8167392), (320, 7912161), (324, 7814480), (345, 7338816), (360, 7033032), (368, 6880140), (372, 6806160), (405, 6251584), (411, 6160320), (414, 6115680), (432, 5860860), (460, 5504112), (465, 5444928), (480, 5274774), (496, 5104620), (540, 4688688), (548, 4620240), (552, 4586760), (558, 4537440), (576, 4395645), (620, 4083696), (621, 4077120), (648, 3907240), (685, 3696192), (690, 3669408), (713, 3551040), (720, 3516516), (736, 3440070), (744, 3403080), (810, 3125792), (822, 3080160), (828, 3057840), (837, 3024960), (864, 2930430), (920, 2752056), (930, 2722464), (960, 2637387), (992, 2552310), (1035, 2446272), (1080, 2344344), (1096, 2310120), (1104, 2293380), (1116, 2268720), (1233, 2053440), (1240, 2041848), (1242, 2038560), (1296, 1953620), (1370, 1848096), (1380, 1834704), (1395, 1814976), (1426, 1775520), (1440, 1758258), (1472, 1720035), (1488, 1701540), (1620, 1562896), (1644, 1540080), (1656, 1528920), (1674, 1512480), (1728, 1465215), (1840, 1376028), (1860, 1361232), (1863, 1359040), (1984, 1276155), (2055, 1232064), (2070, 1223136), (2139, 1183680), (2160, 1172172), (2192, 1155060), (2208, 1146690), (2232, 1134360), (2466, 1026720), (2480, 1020924), (2484, 1019280), (2511, 1008320), (2592, 976810), (2740, 924048), (2760, 917352), (2790, 907488), (2852, 887760), (2880, 879129), (2976, 850770), (3105, 815424), (3151, 803520), (3240, 781448), (3288, 770040), (3312, 764460), (3348, 756240), (3565, 710208), (3680, 688014), (3699, 684480), (3720, 680616), (3726, 679520), (4110, 616032), (4140, 611568), (4185, 604992), (4247, 596160), (4278, 591840), (4320, 586086), (4384, 577530), (4416, 573345), (4464, 567180), (4932, 513360), (4960, 510462), (4968, 509640), (5022, 504160), (5184, 488405), (5480, 462024), (5520, 458676), (5580, 453744), (5704, 443880), (5952, 425385), (6165, 410688), (6210, 407712), (6302, 401760), (6417, 394560), (6480, 390724), (6576, 385020), (6624, 382230), (6696, 378120), (7130, 355104), (7360, 344007), (7398, 342240), (7440, 340308), (7452, 339760), (8220, 308016), (8280, 305784), (8370, 302496), (8494, 298080), (8556, 295920), (8640, 293043), (8768, 288765), (8928, 283590), (9315, 271808), (9453, 267840), (9864, 256680), (9920, 255231), (9936, 254820), (10044, 252080), (10695, 236736), (10960, 231012), (11040, 229338), (11097, 228160), (11160, 226872), (11408, 221940), (12330, 205344), (12420, 203856), (12555, 201664), (12604, 200880), (12741, 198720), (12834, 197280), (12960, 195362), (13152, 192510), (13248, 191115), (13392, 189060), (14260, 177552), (14796, 171120), (14880, 170154), (14904, 169880), (15755, 160704), (16440, 154008), (16560, 152892), (16740, 151248), (16988, 149040), (17112, 147960), (17856, 141795), (18495, 136896), (18630, 135904), (18906, 133920), (19251, 131520), (19728, 128340), (19872, 127410), (20088, 126040), (21235, 119232), (21390, 118368), (21920, 115506), (22080, 114669), (22194, 114080), (22320, 113436), (22816, 110970), (24660, 102672), (24840, 101928), (25110, 100832), (25208, 100440), (25482, 99360), (25668, 98640), (25920, 97681), (26304, 96255), (26784, 94530), (28359, 89280), (28520, 88776), (29592, 85560), (29760, 85077), (29808, 84940), (31510, 80352), (32085, 78912), (32880, 77004), (33120, 76446), (33480, 75624), (33976, 74520), (34224, 73980), (36990, 68448), (37260, 67952), (37812, 66960), (38223, 66240), (38502, 65760), (39456, 64170), (39744, 63705), (40176, 63020), (42470, 59616), (42780, 59184), (43840, 57753), (44388, 57040), (44640, 56718), (45632, 55485), (47265, 53568), (49320, 51336), (49680, 50964), (50220, 50416)]