2080237280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 5658206400

約数和(自身を除く): 3577969120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 53, 55, 58, 80, 88, 106, 110, 116, 145, 160, 176, 212, 220, 232, 265, 290, 319, 352, 424, 440, 464, 530, 580, 583, 638, 769, 848, 880, 928, 1060, 1160, 1166, 1276, 1537, 1538, 1595, 1696, 1760, 2120, 2320, 2332, 2552, 2915, 3074, 3076, 3190, 3845, 4240, 4640, 4664, 5104, 5830, 6148, 6152, 6380, 7685, 7690, 8459, 8480, 9328, 10208, 11660, 12296, 12304, 12760, 15370, 15380, 16907, 16918, 18656, 22301, 23320, 24592, 24608, 25520, 30740, 30760, 33814, 33836, 40757, 42295, 44602, 46640, 49184, 51040, 61480, 61520, 67628, 67672, 81514, 84535, 84590, 89204, 93280, 111505, 122960, 123040, 135256, 135344, 163028, 169070, 169180, 178408, 203785, 223010, 245311, 245920, 270512, 270688, 326056, 338140, 338360, 356816, 407570, 446020, 448327, 490622, 541024, 652112, 676280, 676720, 713632, 815140, 892040, 896654, 981244, 1181953, 1226555, 1304224, 1352560, 1353440, 1630280, 1784080, 1793308, 1962488, 2241635, 2363906, 2453110, 2705120, 3260560, 3568160, 3586616, 3924976, 4483270, 4727812, 4906220, 5909765, 6521120, 7173232, 7849952, 8966540, 9455624, 9812440, 11819530, 13001483, 14346464, 17933080, 18911248, 19624880, 23639060, 26002966, 35866160, 37822496, 39249760, 47278120, 52005932, 65007415, 71732320, 94556240, 104011864, 130014830, 189112480, 208023728, 260029660, 416047456, 520059320, 1040118640, 2080237280]

約数ペア:

[(1, 2080237280), (2, 1040118640), (4, 520059320), (5, 416047456), (8, 260029660), (10, 208023728), (11, 189112480), (16, 130014830), (20, 104011864), (22, 94556240), (29, 71732320), (32, 65007415), (40, 52005932), (44, 47278120), (53, 39249760), (55, 37822496), (58, 35866160), (80, 26002966), (88, 23639060), (106, 19624880), (110, 18911248), (116, 17933080), (145, 14346464), (160, 13001483), (176, 11819530), (212, 9812440), (220, 9455624), (232, 8966540), (265, 7849952), (290, 7173232), (319, 6521120), (352, 5909765), (424, 4906220), (440, 4727812), (464, 4483270), (530, 3924976), (580, 3586616), (583, 3568160), (638, 3260560), (769, 2705120), (848, 2453110), (880, 2363906), (928, 2241635), (1060, 1962488), (1160, 1793308), (1166, 1784080), (1276, 1630280), (1537, 1353440), (1538, 1352560), (1595, 1304224), (1696, 1226555), (1760, 1181953), (2120, 981244), (2320, 896654), (2332, 892040), (2552, 815140), (2915, 713632), (3074, 676720), (3076, 676280), (3190, 652112), (3845, 541024), (4240, 490622), (4640, 448327), (4664, 446020), (5104, 407570), (5830, 356816), (6148, 338360), (6152, 338140), (6380, 326056), (7685, 270688), (7690, 270512), (8459, 245920), (8480, 245311), (9328, 223010), (10208, 203785), (11660, 178408), (12296, 169180), (12304, 169070), (12760, 163028), (15370, 135344), (15380, 135256), (16907, 123040), (16918, 122960), (18656, 111505), (22301, 93280), (23320, 89204), (24592, 84590), (24608, 84535), (25520, 81514), (30740, 67672), (30760, 67628), (33814, 61520), (33836, 61480), (40757, 51040), (42295, 49184), (44602, 46640)]