143975040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 256

約数和(自身を含む): 531411840

約数和(自身を除く): 387436800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 401, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 802, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1203, 1320, 1360, 1408, 1496, 1604, 1632, 1760, 1870, 1920, 2005, 2040, 2112, 2176, 2244, 2406, 2640, 2720, 2805, 2992, 3208, 3264, 3520, 3740, 4010, 4080, 4224, 4411, 4488, 4812, 5280, 5440, 5610, 5984, 6015, 6416, 6528, 6817, 7040, 7480, 8020, 8160, 8822, 8976, 9624, 10560, 10880, 11220, 11968, 12030, 12832, 13233, 13634, 14960, 16040, 16320, 17644, 17952, 19248, 20451, 21120, 22055, 22440, 23936, 24060, 25664, 26466, 27268, 29920, 32080, 32640, 34085, 35288, 35904, 38496, 40902, 44110, 44880, 48120, 51328, 52932, 54536, 59840, 64160, 66165, 68170, 70576, 71808, 74987, 76992, 81804, 88220, 89760, 96240, 102255, 105864, 109072, 119680, 128320, 132330, 136340, 141152, 149974, 153984, 163608, 176440, 179520, 192480, 204510, 211728, 218144, 224961, 256640, 264660, 272680, 282304, 299948, 327216, 352880, 359040, 374935, 384960, 409020, 423456, 436288, 449922, 529320, 545360, 564608, 599896, 654432, 705760, 749870, 769920, 818040, 846912, 872576, 899844, 1058640, 1090720, 1124805, 1199792, 1308864, 1411520, 1499740, 1636080, 1693824, 1799688, 2117280, 2181440, 2249610, 2399584, 2617728, 2823040, 2999480, 3272160, 3599376, 4234560, 4362880, 4499220, 4799168, 5998960, 6544320, 7198752, 8469120, 8998440, 9598336, 11997920, 13088640, 14397504, 17996880, 23995840, 28795008, 35993760, 47991680, 71987520, 143975040]

約数ペア:

[(1, 143975040), (2, 71987520), (3, 47991680), (4, 35993760), (5, 28795008), (6, 23995840), (8, 17996880), (10, 14397504), (11, 13088640), (12, 11997920), (15, 9598336), (16, 8998440), (17, 8469120), (20, 7198752), (22, 6544320), (24, 5998960), (30, 4799168), (32, 4499220), (33, 4362880), (34, 4234560), (40, 3599376), (44, 3272160), (48, 2999480), (51, 2823040), (55, 2617728), (60, 2399584), (64, 2249610), (66, 2181440), (68, 2117280), (80, 1799688), (85, 1693824), (88, 1636080), (96, 1499740), (102, 1411520), (110, 1308864), (120, 1199792), (128, 1124805), (132, 1090720), (136, 1058640), (160, 899844), (165, 872576), (170, 846912), (176, 818040), (187, 769920), (192, 749870), (204, 705760), (220, 654432), (240, 599896), (255, 564608), (264, 545360), (272, 529320), (320, 449922), (330, 436288), (340, 423456), (352, 409020), (374, 384960), (384, 374935), (401, 359040), (408, 352880), (440, 327216), (480, 299948), (510, 282304), (528, 272680), (544, 264660), (561, 256640), (640, 224961), (660, 218144), (680, 211728), (704, 204510), (748, 192480), (802, 179520), (816, 176440), (880, 163608), (935, 153984), (960, 149974), (1020, 141152), (1056, 136340), (1088, 132330), (1122, 128320), (1203, 119680), (1320, 109072), (1360, 105864), (1408, 102255), (1496, 96240), (1604, 89760), (1632, 88220), (1760, 81804), (1870, 76992), (1920, 74987), (2005, 71808), (2040, 70576), (2112, 68170), (2176, 66165), (2244, 64160), (2406, 59840), (2640, 54536), (2720, 52932), (2805, 51328), (2992, 48120), (3208, 44880), (3264, 44110), (3520, 40902), (3740, 38496), (4010, 35904), (4080, 35288), (4224, 34085), (4411, 32640), (4488, 32080), (4812, 29920), (5280, 27268), (5440, 26466), (5610, 25664), (5984, 24060), (6015, 23936), (6416, 22440), (6528, 22055), (6817, 21120), (7040, 20451), (7480, 19248), (8020, 17952), (8160, 17644), (8822, 16320), (8976, 16040), (9624, 14960), (10560, 13634), (10880, 13233), (11220, 12832), (11968, 12030)]