41207940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 132699840

約数和(自身を除く): 91491900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 139, 162, 180, 183, 243, 244, 270, 278, 305, 324, 366, 405, 417, 486, 540, 549, 556, 610, 695, 732, 810, 834, 915, 972, 1098, 1215, 1220, 1251, 1390, 1620, 1647, 1668, 1830, 2085, 2196, 2430, 2502, 2745, 2780, 3294, 3660, 3753, 4170, 4860, 4941, 5004, 5490, 6255, 6588, 7506, 8235, 8340, 8479, 9882, 10980, 11259, 12510, 14823, 15012, 16470, 16958, 18765, 19764, 22518, 24705, 25020, 25437, 29646, 32940, 33777, 33916, 37530, 42395, 45036, 49410, 50874, 56295, 59292, 67554, 74115, 75060, 76311, 84790, 98820, 101748, 112590, 127185, 135108, 148230, 152622, 168885, 169580, 225180, 228933, 254370, 296460, 305244, 337770, 381555, 457866, 508740, 675540, 686799, 763110, 915732, 1144665, 1373598, 1526220, 2060397, 2289330, 2747196, 3433995, 4120794, 4578660, 6867990, 8241588, 10301985, 13735980, 20603970, 41207940]

約数ペア:

[(1, 41207940), (2, 20603970), (3, 13735980), (4, 10301985), (5, 8241588), (6, 6867990), (9, 4578660), (10, 4120794), (12, 3433995), (15, 2747196), (18, 2289330), (20, 2060397), (27, 1526220), (30, 1373598), (36, 1144665), (45, 915732), (54, 763110), (60, 686799), (61, 675540), (81, 508740), (90, 457866), (108, 381555), (122, 337770), (135, 305244), (139, 296460), (162, 254370), (180, 228933), (183, 225180), (243, 169580), (244, 168885), (270, 152622), (278, 148230), (305, 135108), (324, 127185), (366, 112590), (405, 101748), (417, 98820), (486, 84790), (540, 76311), (549, 75060), (556, 74115), (610, 67554), (695, 59292), (732, 56295), (810, 50874), (834, 49410), (915, 45036), (972, 42395), (1098, 37530), (1215, 33916), (1220, 33777), (1251, 32940), (1390, 29646), (1620, 25437), (1647, 25020), (1668, 24705), (1830, 22518), (2085, 19764), (2196, 18765), (2430, 16958), (2502, 16470), (2745, 15012), (2780, 14823), (3294, 12510), (3660, 11259), (3753, 10980), (4170, 9882), (4860, 8479), (4941, 8340), (5004, 8235), (5490, 7506), (6255, 6588)]