240273810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6691}}^1$

素因数の和:6733

約数の個数: 128

約数和(自身を含む): 770918400

約数和(自身を除く): 530644590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 6691, 7182, 11970, 13382, 17955, 20073, 33455, 35910, 40146, 46837, 60219, 66910, 93674, 100365, 120438, 127129, 140511, 180657, 200730, 234185, 254258, 281022, 301095, 361314, 381387, 421533, 468370, 602190, 635645, 702555, 762774, 843066, 889903, 903285, 1144161, 1264599, 1271290, 1405110, 1779806, 1806570, 1906935, 2107665, 2288322, 2529198, 2669709, 3432483, 3813870, 4215330, 4449515, 5339418, 5720805, 6322995, 6864966, 8009127, 8899030, 11441610, 12645990, 13348545, 16018254, 17162415, 24027381, 26697090, 34324830, 40045635, 48054762, 80091270, 120136905, 240273810]

約数ペア:

[(1, 240273810), (2, 120136905), (3, 80091270), (5, 48054762), (6, 40045635), (7, 34324830), (9, 26697090), (10, 24027381), (14, 17162415), (15, 16018254), (18, 13348545), (19, 12645990), (21, 11441610), (27, 8899030), (30, 8009127), (35, 6864966), (38, 6322995), (42, 5720805), (45, 5339418), (54, 4449515), (57, 4215330), (63, 3813870), (70, 3432483), (90, 2669709), (95, 2529198), (105, 2288322), (114, 2107665), (126, 1906935), (133, 1806570), (135, 1779806), (171, 1405110), (189, 1271290), (190, 1264599), (210, 1144161), (266, 903285), (270, 889903), (285, 843066), (315, 762774), (342, 702555), (378, 635645), (399, 602190), (513, 468370), (570, 421533), (630, 381387), (665, 361314), (798, 301095), (855, 281022), (945, 254258), (1026, 234185), (1197, 200730), (1330, 180657), (1710, 140511), (1890, 127129), (1995, 120438), (2394, 100365), (2565, 93674), (3591, 66910), (3990, 60219), (5130, 46837), (5985, 40146), (6691, 35910), (7182, 33455), (11970, 20073), (13382, 17955)]