8055173120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 208

約数和(自身を含む): 20633456640

約数和(自身を除く): 12578283520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 128, 152, 160, 163, 190, 254, 256, 304, 320, 326, 380, 508, 512, 608, 635, 640, 652, 760, 815, 1016, 1024, 1216, 1270, 1280, 1304, 1520, 1630, 2032, 2048, 2413, 2432, 2540, 2560, 2608, 3040, 3097, 3260, 4064, 4096, 4826, 4864, 5080, 5120, 5216, 6080, 6194, 6520, 8128, 9652, 9728, 10160, 10240, 10432, 12065, 12160, 12388, 13040, 15485, 16256, 19304, 19456, 20320, 20480, 20701, 20864, 24130, 24320, 24776, 26080, 30970, 32512, 38608, 38912, 40640, 41402, 41728, 48260, 48640, 49552, 52160, 61940, 65024, 77216, 77824, 81280, 82804, 83456, 96520, 97280, 99104, 103505, 104320, 123880, 130048, 154432, 162560, 165608, 166912, 193040, 194560, 198208, 207010, 208640, 247760, 260096, 308864, 325120, 331216, 333824, 386080, 389120, 393319, 396416, 414020, 417280, 495520, 520192, 617728, 650240, 662432, 667648, 772160, 786638, 792832, 828040, 834560, 991040, 1235456, 1300480, 1324864, 1544320, 1573276, 1585664, 1656080, 1669120, 1966595, 1982080, 2470912, 2600960, 2649728, 3088640, 3146552, 3171328, 3312160, 3338240, 3933190, 3964160, 4941824, 5299456, 6177280, 6293104, 6342656, 6624320, 7866380, 7928320, 9883648, 10598912, 12354560, 12586208, 12685312, 13248640, 15732760, 15856640, 21197824, 24709120, 25172416, 26497280, 31465520, 31713280, 42395648, 49418240, 50344832, 52994560, 62931040, 63426560, 84791296, 100689664, 105989120, 125862080, 201379328, 211978240, 251724160, 402758656, 423956480, 503448320, 805517312, 1006896640, 1611034624, 2013793280, 4027586560, 8055173120]

約数ペア:

[(1, 8055173120), (2, 4027586560), (4, 2013793280), (5, 1611034624), (8, 1006896640), (10, 805517312), (16, 503448320), (19, 423956480), (20, 402758656), (32, 251724160), (38, 211978240), (40, 201379328), (64, 125862080), (76, 105989120), (80, 100689664), (95, 84791296), (127, 63426560), (128, 62931040), (152, 52994560), (160, 50344832), (163, 49418240), (190, 42395648), (254, 31713280), (256, 31465520), (304, 26497280), (320, 25172416), (326, 24709120), (380, 21197824), (508, 15856640), (512, 15732760), (608, 13248640), (635, 12685312), (640, 12586208), (652, 12354560), (760, 10598912), (815, 9883648), (1016, 7928320), (1024, 7866380), (1216, 6624320), (1270, 6342656), (1280, 6293104), (1304, 6177280), (1520, 5299456), (1630, 4941824), (2032, 3964160), (2048, 3933190), (2413, 3338240), (2432, 3312160), (2540, 3171328), (2560, 3146552), (2608, 3088640), (3040, 2649728), (3097, 2600960), (3260, 2470912), (4064, 1982080), (4096, 1966595), (4826, 1669120), (4864, 1656080), (5080, 1585664), (5120, 1573276), (5216, 1544320), (6080, 1324864), (6194, 1300480), (6520, 1235456), (8128, 991040), (9652, 834560), (9728, 828040), (10160, 792832), (10240, 786638), (10432, 772160), (12065, 667648), (12160, 662432), (12388, 650240), (13040, 617728), (15485, 520192), (16256, 495520), (19304, 417280), (19456, 414020), (20320, 396416), (20480, 393319), (20701, 389120), (20864, 386080), (24130, 333824), (24320, 331216), (24776, 325120), (26080, 308864), (30970, 260096), (32512, 247760), (38608, 208640), (38912, 207010), (40640, 198208), (41402, 194560), (41728, 193040), (48260, 166912), (48640, 165608), (49552, 162560), (52160, 154432), (61940, 130048), (65024, 123880), (77216, 104320), (77824, 103505), (81280, 99104), (82804, 97280), (83456, 96520)]