168545440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 96

約数和(自身を含む): 462720384

約数和(自身を除く): 294174944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 2467, 3416, 4270, 4880, 4934, 6832, 8540, 9760, 9868, 12335, 13664, 17080, 17269, 19736, 24670, 34160, 34538, 39472, 49340, 68320, 69076, 78944, 86345, 98680, 138152, 150487, 172690, 197360, 276304, 300974, 345380, 394720, 552608, 601948, 690760, 752435, 1053409, 1203896, 1381520, 1504870, 2106818, 2407792, 2763040, 3009740, 4213636, 4815584, 5267045, 6019480, 8427272, 10534090, 12038960, 16854544, 21068180, 24077920, 33709088, 42136360, 84272720, 168545440]

約数ペア:

[(1, 168545440), (2, 84272720), (4, 42136360), (5, 33709088), (7, 24077920), (8, 21068180), (10, 16854544), (14, 12038960), (16, 10534090), (20, 8427272), (28, 6019480), (32, 5267045), (35, 4815584), (40, 4213636), (56, 3009740), (61, 2763040), (70, 2407792), (80, 2106818), (112, 1504870), (122, 1381520), (140, 1203896), (160, 1053409), (224, 752435), (244, 690760), (280, 601948), (305, 552608), (427, 394720), (488, 345380), (560, 300974), (610, 276304), (854, 197360), (976, 172690), (1120, 150487), (1220, 138152), (1708, 98680), (1952, 86345), (2135, 78944), (2440, 69076), (2467, 68320), (3416, 49340), (4270, 39472), (4880, 34538), (4934, 34160), (6832, 24670), (8540, 19736), (9760, 17269), (9868, 17080), (12335, 13664)]