316645740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2029}}^1$

素因数の和:2081

約数の個数: 144

約数和(自身を含む): 1046992800

約数和(自身を除く): 730347060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1156, 1445, 1530, 1734, 1836, 2029, 2295, 2601, 2890, 3060, 3468, 4058, 4335, 4590, 5202, 5780, 6087, 7803, 8116, 8670, 9180, 10145, 10404, 12174, 13005, 15606, 17340, 18261, 20290, 24348, 26010, 30435, 31212, 34493, 36522, 39015, 40580, 52020, 54783, 60870, 68986, 73044, 78030, 91305, 103479, 109566, 121740, 137972, 156060, 172465, 182610, 206958, 219132, 273915, 310437, 344930, 365220, 413916, 517395, 547830, 586381, 620874, 689860, 931311, 1034790, 1095660, 1172762, 1241748, 1552185, 1759143, 1862622, 2069580, 2345524, 2931905, 3104370, 3518286, 3725244, 4656555, 5277429, 5863810, 6208740, 7036572, 8795715, 9313110, 10554858, 11727620, 15832287, 17591430, 18626220, 21109716, 26387145, 31664574, 35182860, 52774290, 63329148, 79161435, 105548580, 158322870, 316645740]

約数ペア:

[(1, 316645740), (2, 158322870), (3, 105548580), (4, 79161435), (5, 63329148), (6, 52774290), (9, 35182860), (10, 31664574), (12, 26387145), (15, 21109716), (17, 18626220), (18, 17591430), (20, 15832287), (27, 11727620), (30, 10554858), (34, 9313110), (36, 8795715), (45, 7036572), (51, 6208740), (54, 5863810), (60, 5277429), (68, 4656555), (85, 3725244), (90, 3518286), (102, 3104370), (108, 2931905), (135, 2345524), (153, 2069580), (170, 1862622), (180, 1759143), (204, 1552185), (255, 1241748), (270, 1172762), (289, 1095660), (306, 1034790), (340, 931311), (459, 689860), (510, 620874), (540, 586381), (578, 547830), (612, 517395), (765, 413916), (867, 365220), (918, 344930), (1020, 310437), (1156, 273915), (1445, 219132), (1530, 206958), (1734, 182610), (1836, 172465), (2029, 156060), (2295, 137972), (2601, 121740), (2890, 109566), (3060, 103479), (3468, 91305), (4058, 78030), (4335, 73044), (4590, 68986), (5202, 60870), (5780, 54783), (6087, 52020), (7803, 40580), (8116, 39015), (8670, 36522), (9180, 34493), (10145, 31212), (10404, 30435), (12174, 26010), (13005, 24348), (15606, 20290), (17340, 18261)]