7422552720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{312397}}^1$

素因数の和:312430

約数の個数: 160

約数和(自身を含む): 27890893440

約数和(自身を除く): 20468340720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 312397, 624794, 937191, 1249588, 1561985, 1874382, 2499176, 2811573, 3123970, 3436367, 3748764, 4685955, 4998352, 5623146, 6247940, 6872734, 7497528, 8434719, 9371910, 10309101, 11246292, 12495880, 13745468, 14057865, 14995056, 16869438, 17181835, 18743820, 20618202, 22492584, 24991760, 27490936, 28115730, 30927303, 33738876, 34363670, 37487640, 41236404, 42173595, 44985168, 51545505, 54981872, 56231460, 61854606, 67477752, 68727340, 74975280, 82472808, 84347190, 92781909, 103091010, 112462920, 123709212, 134955504, 137454680, 154636515, 164945616, 168694380, 185563818, 206182020, 224925840, 247418424, 274909360, 309273030, 337388760, 371127636, 412364040, 463909545, 494836848, 618546060, 674777520, 742255272, 824728080, 927819090, 1237092120, 1484510544, 1855638180, 2474184240, 3711276360, 7422552720]

約数ペア:

[(1, 7422552720), (2, 3711276360), (3, 2474184240), (4, 1855638180), (5, 1484510544), (6, 1237092120), (8, 927819090), (9, 824728080), (10, 742255272), (11, 674777520), (12, 618546060), (15, 494836848), (16, 463909545), (18, 412364040), (20, 371127636), (22, 337388760), (24, 309273030), (27, 274909360), (30, 247418424), (33, 224925840), (36, 206182020), (40, 185563818), (44, 168694380), (45, 164945616), (48, 154636515), (54, 137454680), (55, 134955504), (60, 123709212), (66, 112462920), (72, 103091010), (80, 92781909), (88, 84347190), (90, 82472808), (99, 74975280), (108, 68727340), (110, 67477752), (120, 61854606), (132, 56231460), (135, 54981872), (144, 51545505), (165, 44985168), (176, 42173595), (180, 41236404), (198, 37487640), (216, 34363670), (220, 33738876), (240, 30927303), (264, 28115730), (270, 27490936), (297, 24991760), (330, 22492584), (360, 20618202), (396, 18743820), (432, 17181835), (440, 16869438), (495, 14995056), (528, 14057865), (540, 13745468), (594, 12495880), (660, 11246292), (720, 10309101), (792, 9371910), (880, 8434719), (990, 7497528), (1080, 6872734), (1188, 6247940), (1320, 5623146), (1485, 4998352), (1584, 4685955), (1980, 3748764), (2160, 3436367), (2376, 3123970), (2640, 2811573), (2970, 2499176), (3960, 1874382), (4752, 1561985), (5940, 1249588), (7920, 937191), (11880, 624794), (23760, 312397)]