133470840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 429442560

約数和(自身を除く): 295971720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1307, 1380, 1480, 1702, 2220, 2553, 2614, 2760, 3404, 3921, 4255, 4440, 5106, 5228, 6535, 6808, 7842, 8510, 10212, 10456, 12765, 13070, 15684, 17020, 19605, 20424, 25530, 26140, 30061, 31368, 34040, 39210, 48359, 51060, 52280, 60122, 78420, 90183, 96718, 102120, 120244, 145077, 150305, 156840, 180366, 193436, 240488, 241795, 290154, 300610, 360732, 386872, 450915, 483590, 580308, 601220, 721464, 725385, 901830, 967180, 1112257, 1160616, 1202440, 1450770, 1803660, 1934360, 2224514, 2901540, 3336771, 3607320, 4449028, 5561285, 5803080, 6673542, 8898056, 11122570, 13347084, 16683855, 22245140, 26694168, 33367710, 44490280, 66735420, 133470840]

約数ペア:

[(1, 133470840), (2, 66735420), (3, 44490280), (4, 33367710), (5, 26694168), (6, 22245140), (8, 16683855), (10, 13347084), (12, 11122570), (15, 8898056), (20, 6673542), (23, 5803080), (24, 5561285), (30, 4449028), (37, 3607320), (40, 3336771), (46, 2901540), (60, 2224514), (69, 1934360), (74, 1803660), (92, 1450770), (111, 1202440), (115, 1160616), (120, 1112257), (138, 967180), (148, 901830), (184, 725385), (185, 721464), (222, 601220), (230, 580308), (276, 483590), (296, 450915), (345, 386872), (370, 360732), (444, 300610), (460, 290154), (552, 241795), (555, 240488), (690, 193436), (740, 180366), (851, 156840), (888, 150305), (920, 145077), (1110, 120244), (1307, 102120), (1380, 96718), (1480, 90183), (1702, 78420), (2220, 60122), (2553, 52280), (2614, 51060), (2760, 48359), (3404, 39210), (3921, 34040), (4255, 31368), (4440, 30061), (5106, 26140), (5228, 25530), (6535, 20424), (6808, 19605), (7842, 17020), (8510, 15684), (10212, 13070), (10456, 12765)]