168570780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{8191}}^1$

素因数の和:8224

約数の個数: 96

約数和(自身を含む): 550502400

約数和(自身を除く): 381931620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 8191, 10290, 16382, 20580, 24573, 32764, 40955, 49146, 57337, 81910, 98292, 114674, 122865, 163820, 172011, 229348, 245730, 286685, 344022, 401359, 491460, 573370, 688044, 802718, 860055, 1146740, 1204077, 1605436, 1720110, 2006795, 2408154, 2809513, 3440220, 4013590, 4816308, 5619026, 6020385, 8027180, 8428539, 11238052, 12040770, 14047565, 16857078, 24081540, 28095130, 33714156, 42142695, 56190260, 84285390, 168570780]

約数ペア:

[(1, 168570780), (2, 84285390), (3, 56190260), (4, 42142695), (5, 33714156), (6, 28095130), (7, 24081540), (10, 16857078), (12, 14047565), (14, 12040770), (15, 11238052), (20, 8428539), (21, 8027180), (28, 6020385), (30, 5619026), (35, 4816308), (42, 4013590), (49, 3440220), (60, 2809513), (70, 2408154), (84, 2006795), (98, 1720110), (105, 1605436), (140, 1204077), (147, 1146740), (196, 860055), (210, 802718), (245, 688044), (294, 573370), (343, 491460), (420, 401359), (490, 344022), (588, 286685), (686, 245730), (735, 229348), (980, 172011), (1029, 163820), (1372, 122865), (1470, 114674), (1715, 98292), (2058, 81910), (2940, 57337), (3430, 49146), (4116, 40955), (5145, 32764), (6860, 24573), (8191, 20580), (10290, 16382)]