69438601280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{55117}}^1$

素因数の和:55292

約数の個数: 112

約数和(自身を含む): 172031655936

約数和(自身を除く): 102593054656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 992, 1016, 1240, 1270, 1984, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 8128, 9920, 10160, 15748, 19685, 20320, 31496, 39370, 40640, 55117, 62992, 78740, 110234, 125984, 157480, 220468, 251968, 275585, 314960, 440936, 551170, 629920, 881872, 1102340, 1259840, 1708627, 1763744, 2204680, 3417254, 3527488, 4409360, 6834508, 6999859, 8543135, 8818720, 13669016, 13999718, 17086270, 17637440, 27338032, 27999436, 34172540, 34999295, 54676064, 55998872, 68345080, 69998590, 109352128, 111997744, 136690160, 139997180, 216995629, 223995488, 273380320, 279994360, 433991258, 447990976, 546760640, 559988720, 867982516, 1084978145, 1119977440, 1735965032, 2169956290, 2239954880, 3471930064, 4339912580, 6943860128, 8679825160, 13887720256, 17359650320, 34719300640, 69438601280]

約数ペア:

[(1, 69438601280), (2, 34719300640), (4, 17359650320), (5, 13887720256), (8, 8679825160), (10, 6943860128), (16, 4339912580), (20, 3471930064), (31, 2239954880), (32, 2169956290), (40, 1735965032), (62, 1119977440), (64, 1084978145), (80, 867982516), (124, 559988720), (127, 546760640), (155, 447990976), (160, 433991258), (248, 279994360), (254, 273380320), (310, 223995488), (320, 216995629), (496, 139997180), (508, 136690160), (620, 111997744), (635, 109352128), (992, 69998590), (1016, 68345080), (1240, 55998872), (1270, 54676064), (1984, 34999295), (2032, 34172540), (2480, 27999436), (2540, 27338032), (3937, 17637440), (4064, 17086270), (4960, 13999718), (5080, 13669016), (7874, 8818720), (8128, 8543135), (9920, 6999859), (10160, 6834508), (15748, 4409360), (19685, 3527488), (20320, 3417254), (31496, 2204680), (39370, 1763744), (40640, 1708627), (55117, 1259840), (62992, 1102340), (78740, 881872), (110234, 629920), (125984, 551170), (157480, 440936), (220468, 314960), (251968, 275585)]