2331760640

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 6189281280

約数和(自身を除く): 3857520640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 163, 176, 220, 254, 256, 320, 326, 352, 440, 508, 512, 635, 640, 652, 704, 815, 880, 1016, 1024, 1270, 1280, 1304, 1397, 1408, 1630, 1760, 1793, 2032, 2048, 2540, 2560, 2608, 2794, 2816, 3260, 3520, 3586, 4064, 5080, 5120, 5216, 5588, 5632, 6520, 6985, 7040, 7172, 8128, 8965, 10160, 10240, 10432, 11176, 11264, 13040, 13970, 14080, 14344, 16256, 17930, 20320, 20701, 20864, 22352, 22528, 26080, 27940, 28160, 28688, 32512, 35860, 40640, 41402, 41728, 44704, 52160, 55880, 56320, 57376, 65024, 71720, 81280, 82804, 83456, 89408, 103505, 104320, 111760, 112640, 114752, 130048, 143440, 162560, 165608, 166912, 178816, 207010, 208640, 223520, 227711, 229504, 260096, 286880, 325120, 331216, 333824, 357632, 414020, 417280, 447040, 455422, 459008, 573760, 650240, 662432, 715264, 828040, 834560, 894080, 910844, 918016, 1138555, 1147520, 1300480, 1324864, 1430528, 1656080, 1669120, 1788160, 1821688, 1836032, 2277110, 2295040, 2649728, 2861056, 3312160, 3576320, 3643376, 3672064, 4554220, 4590080, 5299456, 6624320, 7152640, 7286752, 9108440, 9180160, 10598912, 13248640, 14305280, 14573504, 18216880, 18360320, 21197824, 26497280, 29147008, 36433760, 42395648, 52994560, 58294016, 72867520, 105989120, 116588032, 145735040, 211978240, 233176064, 291470080, 466352128, 582940160, 1165880320, 2331760640]

約数ペア:

[(1, 2331760640), (2, 1165880320), (4, 582940160), (5, 466352128), (8, 291470080), (10, 233176064), (11, 211978240), (16, 145735040), (20, 116588032), (22, 105989120), (32, 72867520), (40, 58294016), (44, 52994560), (55, 42395648), (64, 36433760), (80, 29147008), (88, 26497280), (110, 21197824), (127, 18360320), (128, 18216880), (160, 14573504), (163, 14305280), (176, 13248640), (220, 10598912), (254, 9180160), (256, 9108440), (320, 7286752), (326, 7152640), (352, 6624320), (440, 5299456), (508, 4590080), (512, 4554220), (635, 3672064), (640, 3643376), (652, 3576320), (704, 3312160), (815, 2861056), (880, 2649728), (1016, 2295040), (1024, 2277110), (1270, 1836032), (1280, 1821688), (1304, 1788160), (1397, 1669120), (1408, 1656080), (1630, 1430528), (1760, 1324864), (1793, 1300480), (2032, 1147520), (2048, 1138555), (2540, 918016), (2560, 910844), (2608, 894080), (2794, 834560), (2816, 828040), (3260, 715264), (3520, 662432), (3586, 650240), (4064, 573760), (5080, 459008), (5120, 455422), (5216, 447040), (5588, 417280), (5632, 414020), (6520, 357632), (6985, 333824), (7040, 331216), (7172, 325120), (8128, 286880), (8965, 260096), (10160, 229504), (10240, 227711), (10432, 223520), (11176, 208640), (11264, 207010), (13040, 178816), (13970, 166912), (14080, 165608), (14344, 162560), (16256, 143440), (17930, 130048), (20320, 114752), (20701, 112640), (20864, 111760), (22352, 104320), (22528, 103505), (26080, 89408), (27940, 83456), (28160, 82804), (28688, 81280), (32512, 71720), (35860, 65024), (40640, 57376), (41402, 56320), (41728, 55880), (44704, 52160)]