131940060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 448917504

約数和(自身を除く): 316977444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1087, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2174, 2380, 2890, 3261, 3468, 3570, 4046, 4335, 4348, 5435, 5780, 6069, 6522, 7140, 7609, 8092, 8670, 10115, 10870, 12138, 13044, 15218, 16305, 17340, 18479, 20230, 21740, 22827, 24276, 30345, 30436, 32610, 36958, 38045, 40460, 45654, 55437, 60690, 65220, 73916, 76090, 91308, 92395, 110874, 114135, 121380, 129353, 152180, 184790, 221748, 228270, 258706, 277185, 314143, 369580, 388059, 456540, 517412, 554370, 628286, 646765, 776118, 942429, 1108740, 1256572, 1293530, 1552236, 1570715, 1884858, 1940295, 2199001, 2587060, 3141430, 3769716, 3880590, 4398002, 4712145, 6282860, 6597003, 7761180, 8796004, 9424290, 10995005, 13194006, 18848580, 21990010, 26388012, 32985015, 43980020, 65970030, 131940060]

約数ペア:

[(1, 131940060), (2, 65970030), (3, 43980020), (4, 32985015), (5, 26388012), (6, 21990010), (7, 18848580), (10, 13194006), (12, 10995005), (14, 9424290), (15, 8796004), (17, 7761180), (20, 6597003), (21, 6282860), (28, 4712145), (30, 4398002), (34, 3880590), (35, 3769716), (42, 3141430), (51, 2587060), (60, 2199001), (68, 1940295), (70, 1884858), (84, 1570715), (85, 1552236), (102, 1293530), (105, 1256572), (119, 1108740), (140, 942429), (170, 776118), (204, 646765), (210, 628286), (238, 554370), (255, 517412), (289, 456540), (340, 388059), (357, 369580), (420, 314143), (476, 277185), (510, 258706), (578, 228270), (595, 221748), (714, 184790), (867, 152180), (1020, 129353), (1087, 121380), (1156, 114135), (1190, 110874), (1428, 92395), (1445, 91308), (1734, 76090), (1785, 73916), (2023, 65220), (2174, 60690), (2380, 55437), (2890, 45654), (3261, 40460), (3468, 38045), (3570, 36958), (4046, 32610), (4335, 30436), (4348, 30345), (5435, 24276), (5780, 22827), (6069, 21740), (6522, 20230), (7140, 18479), (7609, 17340), (8092, 16305), (8670, 15218), (10115, 13044), (10870, 12138)]