86652720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 320

約数和(自身を含む): 372833280

約数和(自身を除く): 286180560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 521, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1042, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1563, 1584, 1680, 1848, 1890, 1980, 2079, 2084, 2160, 2310, 2376, 2520, 2605, 2640, 2772, 2970, 3024, 3080, 3126, 3465, 3647, 3696, 3780, 3960, 4158, 4168, 4620, 4689, 4752, 5040, 5210, 5544, 5731, 5940, 6160, 6252, 6930, 7294, 7560, 7815, 7920, 8316, 8336, 9240, 9378, 10395, 10420, 10941, 11088, 11462, 11880, 12504, 13860, 14067, 14588, 15120, 15630, 16632, 17193, 18235, 18480, 18756, 20790, 20840, 21882, 22924, 23445, 23760, 25008, 27720, 28134, 28655, 29176, 31260, 32823, 33264, 34386, 36470, 37512, 40117, 41580, 41680, 43764, 45848, 46890, 51579, 54705, 55440, 56268, 57310, 58352, 62520, 65646, 68772, 70335, 72940, 75024, 80234, 83160, 85965, 87528, 91696, 93780, 98469, 103158, 109410, 112536, 114620, 120351, 125040, 131292, 137544, 140670, 145880, 154737, 160468, 164115, 166320, 171930, 175056, 187560, 196938, 200585, 206316, 218820, 225072, 229240, 240702, 257895, 262584, 275088, 281340, 291760, 309474, 320936, 328230, 343860, 361053, 375120, 393876, 401170, 412632, 437640, 458480, 481404, 492345, 515790, 525168, 562680, 601755, 618948, 641872, 656460, 687720, 722106, 773685, 787752, 802340, 825264, 875280, 962808, 984690, 1031580, 1083159, 1125360, 1203510, 1237896, 1312920, 1375440, 1444212, 1547370, 1575504, 1604680, 1805265, 1925616, 1969380, 2063160, 2166318, 2407020, 2475792, 2625840, 2888424, 3094740, 3209360, 3610530, 3938760, 4126320, 4332636, 4814040, 5415795, 5776848, 6189480, 7221060, 7877520, 8665272, 9628080, 10831590, 12378960, 14442120, 17330544, 21663180, 28884240, 43326360, 86652720]

約数ペア:

[(1, 86652720), (2, 43326360), (3, 28884240), (4, 21663180), (5, 17330544), (6, 14442120), (7, 12378960), (8, 10831590), (9, 9628080), (10, 8665272), (11, 7877520), (12, 7221060), (14, 6189480), (15, 5776848), (16, 5415795), (18, 4814040), (20, 4332636), (21, 4126320), (22, 3938760), (24, 3610530), (27, 3209360), (28, 3094740), (30, 2888424), (33, 2625840), (35, 2475792), (36, 2407020), (40, 2166318), (42, 2063160), (44, 1969380), (45, 1925616), (48, 1805265), (54, 1604680), (55, 1575504), (56, 1547370), (60, 1444212), (63, 1375440), (66, 1312920), (70, 1237896), (72, 1203510), (77, 1125360), (80, 1083159), (84, 1031580), (88, 984690), (90, 962808), (99, 875280), (105, 825264), (108, 802340), (110, 787752), (112, 773685), (120, 722106), (126, 687720), (132, 656460), (135, 641872), (140, 618948), (144, 601755), (154, 562680), (165, 525168), (168, 515790), (176, 492345), (180, 481404), (189, 458480), (198, 437640), (210, 412632), (216, 401170), (220, 393876), (231, 375120), (240, 361053), (252, 343860), (264, 328230), (270, 320936), (280, 309474), (297, 291760), (308, 281340), (315, 275088), (330, 262584), (336, 257895), (360, 240702), (378, 229240), (385, 225072), (396, 218820), (420, 206316), (432, 200585), (440, 196938), (462, 187560), (495, 175056), (504, 171930), (521, 166320), (528, 164115), (540, 160468), (560, 154737), (594, 145880), (616, 140670), (630, 137544), (660, 131292), (693, 125040), (720, 120351), (756, 114620), (770, 112536), (792, 109410), (840, 103158), (880, 98469), (924, 93780), (945, 91696), (990, 87528), (1008, 85965), (1042, 83160), (1080, 80234), (1155, 75024), (1188, 72940), (1232, 70335), (1260, 68772), (1320, 65646), (1386, 62520), (1485, 58352), (1512, 57310), (1540, 56268), (1563, 55440), (1584, 54705), (1680, 51579), (1848, 46890), (1890, 45848), (1980, 43764), (2079, 41680), (2084, 41580), (2160, 40117), (2310, 37512), (2376, 36470), (2520, 34386), (2605, 33264), (2640, 32823), (2772, 31260), (2970, 29176), (3024, 28655), (3080, 28134), (3126, 27720), (3465, 25008), (3647, 23760), (3696, 23445), (3780, 22924), (3960, 21882), (4158, 20840), (4168, 20790), (4620, 18756), (4689, 18480), (4752, 18235), (5040, 17193), (5210, 16632), (5544, 15630), (5731, 15120), (5940, 14588), (6160, 14067), (6252, 13860), (6930, 12504), (7294, 11880), (7560, 11462), (7815, 11088), (7920, 10941), (8316, 10420), (8336, 10395), (9240, 9378)]