40338540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6791}}^1$

素因数の和:6820

約数の個数: 96

約数和(自身を含む): 136926720

約数和(自身を除く): 96588180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6791, 13582, 20373, 27164, 33955, 40746, 61119, 67910, 74701, 81492, 101865, 122238, 135820, 149402, 183357, 203730, 224103, 244476, 298804, 305595, 366714, 373505, 407460, 448206, 611190, 672309, 733428, 747010, 896412, 916785, 1120515, 1222380, 1344618, 1494020, 1833570, 2016927, 2241030, 2689236, 3361545, 3667140, 4033854, 4482060, 6723090, 8067708, 10084635, 13446180, 20169270, 40338540]

約数ペア:

[(1, 40338540), (2, 20169270), (3, 13446180), (4, 10084635), (5, 8067708), (6, 6723090), (9, 4482060), (10, 4033854), (11, 3667140), (12, 3361545), (15, 2689236), (18, 2241030), (20, 2016927), (22, 1833570), (27, 1494020), (30, 1344618), (33, 1222380), (36, 1120515), (44, 916785), (45, 896412), (54, 747010), (55, 733428), (60, 672309), (66, 611190), (90, 448206), (99, 407460), (108, 373505), (110, 366714), (132, 305595), (135, 298804), (165, 244476), (180, 224103), (198, 203730), (220, 183357), (270, 149402), (297, 135820), (330, 122238), (396, 101865), (495, 81492), (540, 74701), (594, 67910), (660, 61119), (990, 40746), (1188, 33955), (1485, 27164), (1980, 20373), (2970, 13582), (5940, 6791)]