202040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 664848000

約数和(自身を除く): 462807480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 269, 330, 440, 538, 569, 660, 807, 1076, 1138, 1320, 1345, 1614, 1707, 2152, 2276, 2690, 2845, 2959, 3228, 3414, 4035, 4552, 5380, 5690, 5918, 6259, 6456, 6828, 8070, 8535, 8877, 10760, 11380, 11836, 12518, 13656, 14795, 16140, 17070, 17754, 18777, 22760, 23672, 25036, 29590, 31295, 32280, 34140, 35508, 37554, 44385, 50072, 59180, 62590, 68280, 71016, 75108, 88770, 93885, 118360, 125180, 150216, 153061, 177540, 187770, 250360, 306122, 355080, 375540, 459183, 612244, 751080, 765305, 918366, 1224488, 1530610, 1683671, 1836732, 2295915, 3061220, 3367342, 3673464, 4591830, 5051013, 6122440, 6734684, 8418355, 9183660, 10102026, 13469368, 16836710, 18367320, 20204052, 25255065, 33673420, 40408104, 50510130, 67346840, 101020260, 202040520]

約数ペア:

[(1, 202040520), (2, 101020260), (3, 67346840), (4, 50510130), (5, 40408104), (6, 33673420), (8, 25255065), (10, 20204052), (11, 18367320), (12, 16836710), (15, 13469368), (20, 10102026), (22, 9183660), (24, 8418355), (30, 6734684), (33, 6122440), (40, 5051013), (44, 4591830), (55, 3673464), (60, 3367342), (66, 3061220), (88, 2295915), (110, 1836732), (120, 1683671), (132, 1530610), (165, 1224488), (220, 918366), (264, 765305), (269, 751080), (330, 612244), (440, 459183), (538, 375540), (569, 355080), (660, 306122), (807, 250360), (1076, 187770), (1138, 177540), (1320, 153061), (1345, 150216), (1614, 125180), (1707, 118360), (2152, 93885), (2276, 88770), (2690, 75108), (2845, 71016), (2959, 68280), (3228, 62590), (3414, 59180), (4035, 50072), (4552, 44385), (5380, 37554), (5690, 35508), (5918, 34140), (6259, 32280), (6456, 31295), (6828, 29590), (8070, 25036), (8535, 23672), (8877, 22760), (10760, 18777), (11380, 17754), (11836, 17070), (12518, 16140), (13656, 14795)]