274345491440

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{4679}}^1$

素因数の和:5047

約数の個数: 160

約数和(自身を含む): 668528640000

約数和(自身を除く): 394183148560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 199, 232, 254, 290, 398, 464, 508, 580, 635, 796, 995, 1016, 1160, 1270, 1592, 1990, 2032, 2320, 2540, 3184, 3683, 3980, 4679, 5080, 5771, 7366, 7960, 9358, 10160, 11542, 14732, 15920, 18415, 18716, 23084, 23395, 25273, 28855, 29464, 36830, 37432, 46168, 46790, 50546, 57710, 58928, 73660, 74864, 92336, 93580, 101092, 115420, 126365, 135691, 147320, 187160, 202184, 230840, 252730, 271382, 294640, 374320, 404368, 461680, 505460, 542764, 594233, 678455, 732917, 931121, 1010920, 1085528, 1188466, 1356910, 1465834, 1862242, 2021840, 2171056, 2376932, 2713820, 2931668, 2971165, 3664585, 3724484, 4655605, 4753864, 5427640, 5863336, 5942330, 7329170, 7448968, 9311210, 9507728, 10855280, 11726672, 11884660, 14658340, 14897936, 17232757, 18622420, 23769320, 27002509, 29316680, 34465514, 37244840, 47538640, 54005018, 58633360, 68931028, 74489680, 86163785, 108010036, 118252367, 135012545, 137862056, 172327570, 216020072, 236504734, 270025090, 275724112, 344655140, 432040144, 473009468, 540050180, 591261835, 689310280, 946018936, 1080100360, 1182523670, 1378620560, 1892037872, 2160200720, 2365047340, 3429318643, 4730094680, 6858637286, 9460189360, 13717274572, 17146593215, 27434549144, 34293186430, 54869098288, 68586372860, 137172745720, 274345491440]

約数ペア:

[(1, 274345491440), (2, 137172745720), (4, 68586372860), (5, 54869098288), (8, 34293186430), (10, 27434549144), (16, 17146593215), (20, 13717274572), (29, 9460189360), (40, 6858637286), (58, 4730094680), (80, 3429318643), (116, 2365047340), (127, 2160200720), (145, 1892037872), (199, 1378620560), (232, 1182523670), (254, 1080100360), (290, 946018936), (398, 689310280), (464, 591261835), (508, 540050180), (580, 473009468), (635, 432040144), (796, 344655140), (995, 275724112), (1016, 270025090), (1160, 236504734), (1270, 216020072), (1592, 172327570), (1990, 137862056), (2032, 135012545), (2320, 118252367), (2540, 108010036), (3184, 86163785), (3683, 74489680), (3980, 68931028), (4679, 58633360), (5080, 54005018), (5771, 47538640), (7366, 37244840), (7960, 34465514), (9358, 29316680), (10160, 27002509), (11542, 23769320), (14732, 18622420), (15920, 17232757), (18415, 14897936), (18716, 14658340), (23084, 11884660), (23395, 11726672), (25273, 10855280), (28855, 9507728), (29464, 9311210), (36830, 7448968), (37432, 7329170), (46168, 5942330), (46790, 5863336), (50546, 5427640), (57710, 4753864), (58928, 4655605), (73660, 3724484), (74864, 3664585), (92336, 2971165), (93580, 2931668), (101092, 2713820), (115420, 2376932), (126365, 2171056), (135691, 2021840), (147320, 1862242), (187160, 1465834), (202184, 1356910), (230840, 1188466), (252730, 1085528), (271382, 1010920), (294640, 931121), (374320, 732917), (404368, 678455), (461680, 594233), (505460, 542764)]