65797480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 187246080

約数和(自身を除く): 121448600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 230, 238, 280, 322, 340, 391, 460, 476, 595, 601, 644, 680, 782, 805, 920, 952, 1190, 1202, 1288, 1564, 1610, 1955, 2380, 2404, 2737, 3005, 3128, 3220, 3910, 4207, 4760, 4808, 5474, 6010, 6440, 7820, 8414, 10217, 10948, 12020, 13685, 13823, 15640, 16828, 20434, 21035, 21896, 24040, 27370, 27646, 33656, 40868, 42070, 51085, 54740, 55292, 69115, 71519, 81736, 84140, 96761, 102170, 109480, 110584, 138230, 143038, 168280, 193522, 204340, 234991, 276460, 286076, 357595, 387044, 408680, 469982, 483805, 552920, 572152, 715190, 774088, 939964, 967610, 1174955, 1430380, 1644937, 1879928, 1935220, 2349910, 2860760, 3289874, 3870440, 4699820, 6579748, 8224685, 9399640, 13159496, 16449370, 32898740, 65797480]

約数ペア:

[(1, 65797480), (2, 32898740), (4, 16449370), (5, 13159496), (7, 9399640), (8, 8224685), (10, 6579748), (14, 4699820), (17, 3870440), (20, 3289874), (23, 2860760), (28, 2349910), (34, 1935220), (35, 1879928), (40, 1644937), (46, 1430380), (56, 1174955), (68, 967610), (70, 939964), (85, 774088), (92, 715190), (115, 572152), (119, 552920), (136, 483805), (140, 469982), (161, 408680), (170, 387044), (184, 357595), (230, 286076), (238, 276460), (280, 234991), (322, 204340), (340, 193522), (391, 168280), (460, 143038), (476, 138230), (595, 110584), (601, 109480), (644, 102170), (680, 96761), (782, 84140), (805, 81736), (920, 71519), (952, 69115), (1190, 55292), (1202, 54740), (1288, 51085), (1564, 42070), (1610, 40868), (1955, 33656), (2380, 27646), (2404, 27370), (2737, 24040), (3005, 21896), (3128, 21035), (3220, 20434), (3910, 16828), (4207, 15640), (4760, 13823), (4808, 13685), (5474, 12020), (6010, 10948), (6440, 10217), (7820, 8414)]