70872840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 128

約数和(自身を含む): 238464000

約数和(自身を除く): 167591160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 479, 540, 548, 685, 822, 958, 1080, 1096, 1233, 1370, 1437, 1644, 1916, 2055, 2395, 2466, 2740, 2874, 3288, 3699, 3832, 4110, 4311, 4790, 4932, 5480, 5748, 6165, 7185, 7398, 8220, 8622, 9580, 9864, 11496, 12330, 12933, 14370, 14796, 16440, 17244, 18495, 19160, 21555, 24660, 25866, 28740, 29592, 34488, 36990, 43110, 49320, 51732, 57480, 64665, 65623, 73980, 86220, 103464, 129330, 131246, 147960, 172440, 196869, 258660, 262492, 328115, 393738, 517320, 524984, 590607, 656230, 787476, 984345, 1181214, 1312460, 1574952, 1771821, 1968690, 2362428, 2624920, 2953035, 3543642, 3937380, 4724856, 5906070, 7087284, 7874760, 8859105, 11812140, 14174568, 17718210, 23624280, 35436420, 70872840]

約数ペア:

[(1, 70872840), (2, 35436420), (3, 23624280), (4, 17718210), (5, 14174568), (6, 11812140), (8, 8859105), (9, 7874760), (10, 7087284), (12, 5906070), (15, 4724856), (18, 3937380), (20, 3543642), (24, 2953035), (27, 2624920), (30, 2362428), (36, 1968690), (40, 1771821), (45, 1574952), (54, 1312460), (60, 1181214), (72, 984345), (90, 787476), (108, 656230), (120, 590607), (135, 524984), (137, 517320), (180, 393738), (216, 328115), (270, 262492), (274, 258660), (360, 196869), (411, 172440), (479, 147960), (540, 131246), (548, 129330), (685, 103464), (822, 86220), (958, 73980), (1080, 65623), (1096, 64665), (1233, 57480), (1370, 51732), (1437, 49320), (1644, 43110), (1916, 36990), (2055, 34488), (2395, 29592), (2466, 28740), (2740, 25866), (2874, 24660), (3288, 21555), (3699, 19160), (3832, 18495), (4110, 17244), (4311, 16440), (4790, 14796), (4932, 14370), (5480, 12933), (5748, 12330), (6165, 11496), (7185, 9864), (7398, 9580), (8220, 8622)]