67450240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 193722480

約数和(自身を除く): 126272240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 67, 80, 88, 104, 110, 121, 128, 130, 134, 143, 160, 176, 208, 220, 242, 260, 268, 286, 320, 335, 352, 416, 440, 484, 520, 536, 572, 605, 640, 670, 704, 715, 737, 832, 871, 880, 968, 1040, 1072, 1144, 1210, 1340, 1408, 1430, 1474, 1573, 1664, 1742, 1760, 1936, 2080, 2144, 2288, 2420, 2680, 2860, 2948, 3146, 3484, 3520, 3685, 3872, 4160, 4288, 4355, 4576, 4840, 5360, 5720, 5896, 6292, 6968, 7040, 7370, 7744, 7865, 8107, 8320, 8576, 8710, 9152, 9581, 9680, 10720, 11440, 11792, 12584, 13936, 14740, 15488, 15730, 16214, 17420, 18304, 19162, 19360, 21440, 22880, 23584, 25168, 27872, 29480, 31460, 32428, 34840, 38324, 38720, 40535, 42880, 45760, 47168, 47905, 50336, 55744, 58960, 62920, 64856, 69680, 76648, 77440, 81070, 91520, 94336, 95810, 100672, 105391, 111488, 117920, 125840, 129712, 139360, 153296, 162140, 191620, 201344, 210782, 235840, 251680, 259424, 278720, 306592, 324280, 383240, 421564, 471680, 503360, 518848, 526955, 557440, 613184, 648560, 766480, 843128, 1006720, 1037696, 1053910, 1226368, 1297120, 1532960, 1686256, 2107820, 2594240, 3065920, 3372512, 4215640, 5188480, 6131840, 6745024, 8431280, 13490048, 16862560, 33725120, 67450240]

約数ペア:

[(1, 67450240), (2, 33725120), (4, 16862560), (5, 13490048), (8, 8431280), (10, 6745024), (11, 6131840), (13, 5188480), (16, 4215640), (20, 3372512), (22, 3065920), (26, 2594240), (32, 2107820), (40, 1686256), (44, 1532960), (52, 1297120), (55, 1226368), (64, 1053910), (65, 1037696), (67, 1006720), (80, 843128), (88, 766480), (104, 648560), (110, 613184), (121, 557440), (128, 526955), (130, 518848), (134, 503360), (143, 471680), (160, 421564), (176, 383240), (208, 324280), (220, 306592), (242, 278720), (260, 259424), (268, 251680), (286, 235840), (320, 210782), (335, 201344), (352, 191620), (416, 162140), (440, 153296), (484, 139360), (520, 129712), (536, 125840), (572, 117920), (605, 111488), (640, 105391), (670, 100672), (704, 95810), (715, 94336), (737, 91520), (832, 81070), (871, 77440), (880, 76648), (968, 69680), (1040, 64856), (1072, 62920), (1144, 58960), (1210, 55744), (1340, 50336), (1408, 47905), (1430, 47168), (1474, 45760), (1573, 42880), (1664, 40535), (1742, 38720), (1760, 38324), (1936, 34840), (2080, 32428), (2144, 31460), (2288, 29480), (2420, 27872), (2680, 25168), (2860, 23584), (2948, 22880), (3146, 21440), (3484, 19360), (3520, 19162), (3685, 18304), (3872, 17420), (4160, 16214), (4288, 15730), (4355, 15488), (4576, 14740), (4840, 13936), (5360, 12584), (5720, 11792), (5896, 11440), (6292, 10720), (6968, 9680), (7040, 9581), (7370, 9152), (7744, 8710), (7865, 8576), (8107, 8320)]