198334740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 570286080

約数和(自身を除く): 371951340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 103, 134, 201, 206, 268, 309, 335, 402, 412, 479, 515, 618, 670, 804, 958, 1005, 1030, 1236, 1340, 1437, 1545, 1916, 2010, 2060, 2395, 2874, 3090, 4020, 4790, 5748, 6180, 6901, 7185, 9580, 13802, 14370, 20703, 27604, 28740, 32093, 34505, 41406, 49337, 64186, 69010, 82812, 96279, 98674, 103515, 128372, 138020, 148011, 160465, 192558, 197348, 207030, 246685, 296022, 320930, 385116, 414060, 481395, 493370, 592044, 641860, 740055, 962790, 986740, 1480110, 1925580, 2960220, 3305579, 6611158, 9916737, 13222316, 16527895, 19833474, 33055790, 39666948, 49583685, 66111580, 99167370, 198334740]

約数ペア:

[(1, 198334740), (2, 99167370), (3, 66111580), (4, 49583685), (5, 39666948), (6, 33055790), (10, 19833474), (12, 16527895), (15, 13222316), (20, 9916737), (30, 6611158), (60, 3305579), (67, 2960220), (103, 1925580), (134, 1480110), (201, 986740), (206, 962790), (268, 740055), (309, 641860), (335, 592044), (402, 493370), (412, 481395), (479, 414060), (515, 385116), (618, 320930), (670, 296022), (804, 246685), (958, 207030), (1005, 197348), (1030, 192558), (1236, 160465), (1340, 148011), (1437, 138020), (1545, 128372), (1916, 103515), (2010, 98674), (2060, 96279), (2395, 82812), (2874, 69010), (3090, 64186), (4020, 49337), (4790, 41406), (5748, 34505), (6180, 32093), (6901, 28740), (7185, 27604), (9580, 20703), (13802, 14370)]