2005423020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 216

約数和(自身を含む): 6805453200

約数和(自身を除く): 4800030180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 289, 306, 323, 340, 342, 380, 510, 570, 578, 612, 646, 684, 765, 855, 867, 969, 1020, 1140, 1156, 1292, 1445, 1530, 1615, 1710, 1734, 1938, 2029, 2601, 2890, 2907, 3060, 3230, 3420, 3468, 3876, 4058, 4335, 4845, 5202, 5491, 5780, 5814, 6087, 6460, 8116, 8670, 9690, 10145, 10404, 10982, 11628, 12174, 13005, 14535, 16473, 17340, 18261, 19380, 20290, 21964, 24348, 26010, 27455, 29070, 30435, 32946, 34493, 36522, 38551, 40580, 49419, 52020, 54910, 58140, 60870, 65892, 68986, 73044, 77102, 82365, 91305, 98838, 103479, 109820, 115653, 121740, 137972, 154204, 164730, 172465, 182610, 192755, 197676, 206958, 231306, 247095, 310437, 329460, 344930, 346959, 365220, 385510, 413916, 462612, 494190, 517395, 578265, 586381, 620874, 655367, 689860, 693918, 771020, 988380, 1034790, 1156530, 1172762, 1241748, 1310734, 1387836, 1552185, 1734795, 1759143, 1966101, 2069580, 2313060, 2345524, 2621468, 2931905, 3104370, 3276835, 3469590, 3518286, 3932202, 5277429, 5863810, 5898303, 6208740, 6553670, 6939180, 7036572, 7864404, 8795715, 9830505, 10554858, 11141239, 11727620, 11796606, 13107340, 17591430, 19661010, 21109716, 22282478, 23593212, 26387145, 29491515, 33423717, 35182860, 39322020, 44564956, 52774290, 55706195, 58983030, 66847434, 100271151, 105548580, 111412390, 117966060, 133694868, 167118585, 200542302, 222824780, 334237170, 401084604, 501355755, 668474340, 1002711510, 2005423020]

約数ペア:

[(1, 2005423020), (2, 1002711510), (3, 668474340), (4, 501355755), (5, 401084604), (6, 334237170), (9, 222824780), (10, 200542302), (12, 167118585), (15, 133694868), (17, 117966060), (18, 111412390), (19, 105548580), (20, 100271151), (30, 66847434), (34, 58983030), (36, 55706195), (38, 52774290), (45, 44564956), (51, 39322020), (57, 35182860), (60, 33423717), (68, 29491515), (76, 26387145), (85, 23593212), (90, 22282478), (95, 21109716), (102, 19661010), (114, 17591430), (153, 13107340), (170, 11796606), (171, 11727620), (180, 11141239), (190, 10554858), (204, 9830505), (228, 8795715), (255, 7864404), (285, 7036572), (289, 6939180), (306, 6553670), (323, 6208740), (340, 5898303), (342, 5863810), (380, 5277429), (510, 3932202), (570, 3518286), (578, 3469590), (612, 3276835), (646, 3104370), (684, 2931905), (765, 2621468), (855, 2345524), (867, 2313060), (969, 2069580), (1020, 1966101), (1140, 1759143), (1156, 1734795), (1292, 1552185), (1445, 1387836), (1530, 1310734), (1615, 1241748), (1710, 1172762), (1734, 1156530), (1938, 1034790), (2029, 988380), (2601, 771020), (2890, 693918), (2907, 689860), (3060, 655367), (3230, 620874), (3420, 586381), (3468, 578265), (3876, 517395), (4058, 494190), (4335, 462612), (4845, 413916), (5202, 385510), (5491, 365220), (5780, 346959), (5814, 344930), (6087, 329460), (6460, 310437), (8116, 247095), (8670, 231306), (9690, 206958), (10145, 197676), (10404, 192755), (10982, 182610), (11628, 172465), (12174, 164730), (13005, 154204), (14535, 137972), (16473, 121740), (17340, 115653), (18261, 109820), (19380, 103479), (20290, 98838), (21964, 91305), (24348, 82365), (26010, 77102), (27455, 73044), (29070, 68986), (30435, 65892), (32946, 60870), (34493, 58140), (36522, 54910), (38551, 52020), (40580, 49419)]