2013793280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 176

約数和(自身を含む): 5156474880

約数和(自身を除く): 3142681600

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, 2413, 2432, 2540, 2560, 2608, 3040, 3097, 3260, 4064, 4826, 4864, 5080, 5120, 5216, 6080, 6194, 6520, 8128, 9652, 9728, 10160, 10432, 12065, 12160, 12388, 13040, 15485, 16256, 19304, 19456, 20320, 20701, 20864, 24130, 24320, 24776, 26080, 30970, 32512, 38608, 40640, 41402, 41728, 48260, 48640, 49552, 52160, 61940, 65024, 77216, 81280, 82804, 83456, 96520, 97280, 99104, 103505, 104320, 123880, 130048, 154432, 162560, 165608, 166912, 193040, 198208, 207010, 208640, 247760, 308864, 325120, 331216, 386080, 393319, 396416, 414020, 417280, 495520, 617728, 650240, 662432, 772160, 786638, 792832, 828040, 834560, 991040, 1235456, 1324864, 1544320, 1573276, 1585664, 1656080, 1966595, 1982080, 2470912, 2649728, 3088640, 3146552, 3171328, 3312160, 3933190, 3964160, 5299456, 6177280, 6293104, 6624320, 7866380, 7928320, 10598912, 12354560, 12586208, 13248640, 15732760, 15856640, 21197824, 25172416, 26497280, 31465520, 50344832, 52994560, 62931040, 100689664, 105989120, 125862080, 201379328, 251724160, 402758656, 503448320, 1006896640, 2013793280]

約数ペア:

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