70447320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 250905600

約数和(自身を除く): 180458280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1279, 1377, 1530, 1620, 1836, 2040, 2295, 2558, 2754, 3060, 3240, 3672, 3837, 4590, 5116, 5508, 6120, 6395, 6885, 7674, 9180, 10232, 11016, 11511, 12790, 13770, 15348, 18360, 19185, 21743, 23022, 25580, 27540, 30696, 34533, 38370, 43486, 46044, 51160, 55080, 57555, 65229, 69066, 76740, 86972, 92088, 103599, 108715, 115110, 130458, 138132, 153480, 172665, 173944, 195687, 207198, 217430, 230220, 260916, 276264, 326145, 345330, 391374, 414396, 434860, 460440, 517995, 521832, 587061, 652290, 690660, 782748, 828792, 869720, 978435, 1035990, 1174122, 1304580, 1381320, 1565496, 1761183, 1956870, 2071980, 2348244, 2609160, 2935305, 3522366, 3913740, 4143960, 4696488, 5870610, 7044732, 7827480, 8805915, 11741220, 14089464, 17611830, 23482440, 35223660, 70447320]

約数ペア:

[(1, 70447320), (2, 35223660), (3, 23482440), (4, 17611830), (5, 14089464), (6, 11741220), (8, 8805915), (9, 7827480), (10, 7044732), (12, 5870610), (15, 4696488), (17, 4143960), (18, 3913740), (20, 3522366), (24, 2935305), (27, 2609160), (30, 2348244), (34, 2071980), (36, 1956870), (40, 1761183), (45, 1565496), (51, 1381320), (54, 1304580), (60, 1174122), (68, 1035990), (72, 978435), (81, 869720), (85, 828792), (90, 782748), (102, 690660), (108, 652290), (120, 587061), (135, 521832), (136, 517995), (153, 460440), (162, 434860), (170, 414396), (180, 391374), (204, 345330), (216, 326145), (255, 276264), (270, 260916), (306, 230220), (324, 217430), (340, 207198), (360, 195687), (405, 173944), (408, 172665), (459, 153480), (510, 138132), (540, 130458), (612, 115110), (648, 108715), (680, 103599), (765, 92088), (810, 86972), (918, 76740), (1020, 69066), (1080, 65229), (1224, 57555), (1279, 55080), (1377, 51160), (1530, 46044), (1620, 43486), (1836, 38370), (2040, 34533), (2295, 30696), (2558, 27540), (2754, 25580), (3060, 23022), (3240, 21743), (3672, 19185), (3837, 18360), (4590, 15348), (5116, 13770), (5508, 12790), (6120, 11511), (6395, 11016), (6885, 10232), (7674, 9180)]