8133638640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20627}}^1$

素因数の和:20727

約数の個数: 160

約数和(自身を含む): 26520016896

約数和(自身を除く): 18386378256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2480, 2544, 3180, 3286, 3720, 4240, 4929, 6360, 6572, 7440, 8215, 9858, 12720, 13144, 16430, 19716, 20627, 24645, 26288, 32860, 39432, 41254, 49290, 61881, 65720, 78864, 82508, 98580, 103135, 123762, 131440, 165016, 197160, 206270, 247524, 309405, 330032, 394320, 412540, 495048, 618810, 639437, 825080, 990096, 1093231, 1237620, 1278874, 1650160, 1918311, 2186462, 2475240, 2557748, 3197185, 3279693, 3836622, 4372924, 4950480, 5115496, 5466155, 6394370, 6559386, 7673244, 8745848, 9591555, 10230992, 10932310, 12788740, 13118772, 15346488, 16398465, 17491696, 19183110, 21864620, 25577480, 26237544, 30692976, 32796930, 33890161, 38366220, 43729240, 51154960, 52475088, 65593860, 67780322, 76732440, 87458480, 101670483, 131187720, 135560644, 153464880, 169450805, 203340966, 262375440, 271121288, 338901610, 406681932, 508352415, 542242576, 677803220, 813363864, 1016704830, 1355606440, 1626727728, 2033409660, 2711212880, 4066819320, 8133638640]

約数ペア:

[(1, 8133638640), (2, 4066819320), (3, 2711212880), (4, 2033409660), (5, 1626727728), (6, 1355606440), (8, 1016704830), (10, 813363864), (12, 677803220), (15, 542242576), (16, 508352415), (20, 406681932), (24, 338901610), (30, 271121288), (31, 262375440), (40, 203340966), (48, 169450805), (53, 153464880), (60, 135560644), (62, 131187720), (80, 101670483), (93, 87458480), (106, 76732440), (120, 67780322), (124, 65593860), (155, 52475088), (159, 51154960), (186, 43729240), (212, 38366220), (240, 33890161), (248, 32796930), (265, 30692976), (310, 26237544), (318, 25577480), (372, 21864620), (424, 19183110), (465, 17491696), (496, 16398465), (530, 15346488), (620, 13118772), (636, 12788740), (744, 10932310), (795, 10230992), (848, 9591555), (930, 8745848), (1060, 7673244), (1240, 6559386), (1272, 6394370), (1488, 5466155), (1590, 5115496), (1643, 4950480), (1860, 4372924), (2120, 3836622), (2480, 3279693), (2544, 3197185), (3180, 2557748), (3286, 2475240), (3720, 2186462), (4240, 1918311), (4929, 1650160), (6360, 1278874), (6572, 1237620), (7440, 1093231), (8215, 990096), (9858, 825080), (12720, 639437), (13144, 618810), (16430, 495048), (19716, 412540), (20627, 394320), (24645, 330032), (26288, 309405), (32860, 247524), (39432, 206270), (41254, 197160), (49290, 165016), (61881, 131440), (65720, 123762), (78864, 103135), (82508, 98580)]