172306560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5318

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 409338240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5279, 5440, 6528, 8160, 10558, 10880, 15837, 16320, 21116, 26395, 31674, 32640, 42232, 52790, 63348, 79185, 84464, 89743, 105580, 126696, 158370, 168928, 179486, 211160, 253392, 269229, 316740, 337856, 358972, 422320, 448715, 506784, 538458, 633480, 675712, 717944, 844640, 897430, 1013568, 1076916, 1266960, 1346145, 1435888, 1689280, 1794860, 2027136, 2153832, 2533920, 2692290, 2871776, 3378560, 3589720, 4307664, 5067840, 5384580, 5743552, 7179440, 8615328, 10135680, 10769160, 11487104, 14358880, 17230656, 21538320, 28717760, 34461312, 43076640, 57435520, 86153280, 172306560]

約数ペア:

[(1, 172306560), (2, 86153280), (3, 57435520), (4, 43076640), (5, 34461312), (6, 28717760), (8, 21538320), (10, 17230656), (12, 14358880), (15, 11487104), (16, 10769160), (17, 10135680), (20, 8615328), (24, 7179440), (30, 5743552), (32, 5384580), (34, 5067840), (40, 4307664), (48, 3589720), (51, 3378560), (60, 2871776), (64, 2692290), (68, 2533920), (80, 2153832), (85, 2027136), (96, 1794860), (102, 1689280), (120, 1435888), (128, 1346145), (136, 1266960), (160, 1076916), (170, 1013568), (192, 897430), (204, 844640), (240, 717944), (255, 675712), (272, 633480), (320, 538458), (340, 506784), (384, 448715), (408, 422320), (480, 358972), (510, 337856), (544, 316740), (640, 269229), (680, 253392), (816, 211160), (960, 179486), (1020, 168928), (1088, 158370), (1360, 126696), (1632, 105580), (1920, 89743), (2040, 84464), (2176, 79185), (2720, 63348), (3264, 52790), (4080, 42232), (5279, 32640), (5440, 31674), (6528, 26395), (8160, 21116), (10558, 16320), (10880, 15837)]