218556360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18397}}^1$

素因数の和:18428

約数の個数: 128

約数和(自身を含む): 794793600

約数和(自身を除く): 576237240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 18397, 36794, 55191, 73588, 91985, 110382, 147176, 165573, 183970, 202367, 220764, 275955, 331146, 367940, 404734, 441528, 496719, 551910, 607101, 662292, 735880, 809468, 827865, 993438, 1011835, 1103820, 1214202, 1324584, 1618936, 1655730, 1821303, 1986876, 2023670, 2207640, 2428404, 2483595, 3035505, 3311460, 3642606, 3973752, 4047340, 4856808, 4967190, 5463909, 6071010, 6622920, 7285212, 8094680, 9106515, 9934380, 10927818, 12142020, 14570424, 18213030, 19868760, 21855636, 24284040, 27319545, 36426060, 43711272, 54639090, 72852120, 109278180, 218556360]

約数ペア:

[(1, 218556360), (2, 109278180), (3, 72852120), (4, 54639090), (5, 43711272), (6, 36426060), (8, 27319545), (9, 24284040), (10, 21855636), (11, 19868760), (12, 18213030), (15, 14570424), (18, 12142020), (20, 10927818), (22, 9934380), (24, 9106515), (27, 8094680), (30, 7285212), (33, 6622920), (36, 6071010), (40, 5463909), (44, 4967190), (45, 4856808), (54, 4047340), (55, 3973752), (60, 3642606), (66, 3311460), (72, 3035505), (88, 2483595), (90, 2428404), (99, 2207640), (108, 2023670), (110, 1986876), (120, 1821303), (132, 1655730), (135, 1618936), (165, 1324584), (180, 1214202), (198, 1103820), (216, 1011835), (220, 993438), (264, 827865), (270, 809468), (297, 735880), (330, 662292), (360, 607101), (396, 551910), (440, 496719), (495, 441528), (540, 404734), (594, 367940), (660, 331146), (792, 275955), (990, 220764), (1080, 202367), (1188, 183970), (1320, 165573), (1485, 147176), (1980, 110382), (2376, 91985), (2970, 73588), (3960, 55191), (5940, 36794), (11880, 18397)]