1766021120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 4628988000

約数和(自身を除く): 2862966880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 64, 76, 80, 95, 116, 128, 145, 152, 160, 190, 232, 256, 290, 304, 313, 320, 380, 464, 512, 551, 580, 608, 626, 640, 760, 928, 1024, 1102, 1160, 1216, 1252, 1280, 1520, 1565, 1856, 2048, 2204, 2320, 2432, 2504, 2560, 2755, 3040, 3130, 3712, 4408, 4640, 4864, 5008, 5120, 5510, 5947, 6080, 6260, 7424, 8816, 9077, 9280, 9728, 10016, 10240, 11020, 11894, 12160, 12520, 14848, 17632, 18154, 18560, 19456, 20032, 22040, 23788, 24320, 25040, 29696, 29735, 35264, 36308, 37120, 38912, 40064, 44080, 45385, 47576, 48640, 50080, 59392, 59470, 70528, 72616, 74240, 80128, 88160, 90770, 95152, 97280, 100160, 118940, 141056, 145232, 148480, 160256, 172463, 176320, 181540, 190304, 194560, 200320, 237880, 282112, 290464, 296960, 320512, 344926, 352640, 363080, 380608, 400640, 475760, 564224, 580928, 641024, 689852, 705280, 726160, 761216, 801280, 862315, 951520, 1128448, 1161856, 1379704, 1410560, 1452320, 1522432, 1602560, 1724630, 1903040, 2323712, 2759408, 2821120, 2904640, 3044864, 3205120, 3449260, 3806080, 4647424, 5518816, 5642240, 5809280, 6089728, 6898520, 7612160, 9294848, 11037632, 11618560, 12179456, 13797040, 15224320, 18589696, 22075264, 23237120, 27594080, 30448640, 44150528, 46474240, 55188160, 60897280, 88301056, 92948480, 110376320, 176602112, 220752640, 353204224, 441505280, 883010560, 1766021120]

約数ペア:

[(1, 1766021120), (2, 883010560), (4, 441505280), (5, 353204224), (8, 220752640), (10, 176602112), (16, 110376320), (19, 92948480), (20, 88301056), (29, 60897280), (32, 55188160), (38, 46474240), (40, 44150528), (58, 30448640), (64, 27594080), (76, 23237120), (80, 22075264), (95, 18589696), (116, 15224320), (128, 13797040), (145, 12179456), (152, 11618560), (160, 11037632), (190, 9294848), (232, 7612160), (256, 6898520), (290, 6089728), (304, 5809280), (313, 5642240), (320, 5518816), (380, 4647424), (464, 3806080), (512, 3449260), (551, 3205120), (580, 3044864), (608, 2904640), (626, 2821120), (640, 2759408), (760, 2323712), (928, 1903040), (1024, 1724630), (1102, 1602560), (1160, 1522432), (1216, 1452320), (1252, 1410560), (1280, 1379704), (1520, 1161856), (1565, 1128448), (1856, 951520), (2048, 862315), (2204, 801280), (2320, 761216), (2432, 726160), (2504, 705280), (2560, 689852), (2755, 641024), (3040, 580928), (3130, 564224), (3712, 475760), (4408, 400640), (4640, 380608), (4864, 363080), (5008, 352640), (5120, 344926), (5510, 320512), (5947, 296960), (6080, 290464), (6260, 282112), (7424, 237880), (8816, 200320), (9077, 194560), (9280, 190304), (9728, 181540), (10016, 176320), (10240, 172463), (11020, 160256), (11894, 148480), (12160, 145232), (12520, 141056), (14848, 118940), (17632, 100160), (18154, 97280), (18560, 95152), (19456, 90770), (20032, 88160), (22040, 80128), (23788, 74240), (24320, 72616), (25040, 70528), (29696, 59470), (29735, 59392), (35264, 50080), (36308, 48640), (37120, 47576), (38912, 45385), (40064, 44080)]