340837920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 1248234624

約数和(自身を除く): 907396704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 251, 276, 288, 328, 345, 360, 368, 369, 410, 414, 460, 480, 492, 502, 552, 615, 656, 690, 720, 736, 738, 753, 820, 828, 920, 943, 984, 1004, 1035, 1104, 1230, 1255, 1312, 1380, 1440, 1476, 1506, 1640, 1656, 1840, 1845, 1886, 1968, 2008, 2070, 2208, 2259, 2460, 2510, 2760, 2829, 2952, 3012, 3280, 3312, 3680, 3690, 3765, 3772, 3936, 4016, 4140, 4518, 4715, 4920, 5020, 5520, 5658, 5773, 5904, 6024, 6560, 6624, 7380, 7530, 7544, 8032, 8280, 8487, 9036, 9430, 9840, 10040, 10291, 11040, 11295, 11316, 11546, 11808, 12048, 14145, 14760, 15060, 15088, 16560, 16974, 17319, 18072, 18860, 19680, 20080, 20582, 22590, 22632, 23092, 24096, 28290, 28865, 29520, 30120, 30176, 30873, 33120, 33948, 34638, 36144, 37720, 40160, 41164, 42435, 45180, 45264, 46184, 51455, 51957, 56580, 57730, 59040, 60240, 61746, 67896, 69276, 72288, 75440, 82328, 84870, 86595, 90360, 90528, 92368, 92619, 102910, 103914, 113160, 115460, 120480, 123492, 135792, 138552, 150880, 154365, 164656, 169740, 173190, 180720, 184736, 185238, 205820, 207828, 226320, 230920, 236693, 246984, 259785, 271584, 277104, 308730, 329312, 339480, 346380, 361440, 370476, 411640, 415656, 452640, 461840, 463095, 473386, 493968, 519570, 554208, 617460, 678960, 692760, 710079, 740952, 823280, 831312, 923680, 926190, 946772, 987936, 1039140, 1183465, 1234920, 1357920, 1385520, 1420158, 1481904, 1646560, 1662624, 1852380, 1893544, 2078280, 2130237, 2366930, 2469840, 2771040, 2840316, 2963808, 3550395, 3704760, 3787088, 4156560, 4260474, 4733860, 4939680, 5680632, 7100790, 7409520, 7574176, 8313120, 8520948, 9467720, 10651185, 11361264, 14201580, 14819040, 17041896, 18935440, 21302370, 22722528, 28403160, 34083792, 37870880, 42604740, 56806320, 68167584, 85209480, 113612640, 170418960, 340837920]

約数ペア:

[(1, 340837920), (2, 170418960), (3, 113612640), (4, 85209480), (5, 68167584), (6, 56806320), (8, 42604740), (9, 37870880), (10, 34083792), (12, 28403160), (15, 22722528), (16, 21302370), (18, 18935440), (20, 17041896), (23, 14819040), (24, 14201580), (30, 11361264), (32, 10651185), (36, 9467720), (40, 8520948), (41, 8313120), (45, 7574176), (46, 7409520), (48, 7100790), (60, 5680632), (69, 4939680), (72, 4733860), (80, 4260474), (82, 4156560), (90, 3787088), (92, 3704760), (96, 3550395), (115, 2963808), (120, 2840316), (123, 2771040), (138, 2469840), (144, 2366930), (160, 2130237), (164, 2078280), (180, 1893544), (184, 1852380), (205, 1662624), (207, 1646560), (230, 1481904), (240, 1420158), (246, 1385520), (251, 1357920), (276, 1234920), (288, 1183465), (328, 1039140), (345, 987936), (360, 946772), (368, 926190), (369, 923680), (410, 831312), (414, 823280), (460, 740952), (480, 710079), (492, 692760), (502, 678960), (552, 617460), (615, 554208), (656, 519570), (690, 493968), (720, 473386), (736, 463095), (738, 461840), (753, 452640), (820, 415656), (828, 411640), (920, 370476), (943, 361440), (984, 346380), (1004, 339480), (1035, 329312), (1104, 308730), (1230, 277104), (1255, 271584), (1312, 259785), (1380, 246984), (1440, 236693), (1476, 230920), (1506, 226320), (1640, 207828), (1656, 205820), (1840, 185238), (1845, 184736), (1886, 180720), (1968, 173190), (2008, 169740), (2070, 164656), (2208, 154365), (2259, 150880), (2460, 138552), (2510, 135792), (2760, 123492), (2829, 120480), (2952, 115460), (3012, 113160), (3280, 103914), (3312, 102910), (3680, 92619), (3690, 92368), (3765, 90528), (3772, 90360), (3936, 86595), (4016, 84870), (4140, 82328), (4518, 75440), (4715, 72288), (4920, 69276), (5020, 67896), (5520, 61746), (5658, 60240), (5773, 59040), (5904, 57730), (6024, 56580), (6560, 51957), (6624, 51455), (7380, 46184), (7530, 45264), (7544, 45180), (8032, 42435), (8280, 41164), (8487, 40160), (9036, 37720), (9430, 36144), (9840, 34638), (10040, 33948), (10291, 33120), (11040, 30873), (11295, 30176), (11316, 30120), (11546, 29520), (11808, 28865), (12048, 28290), (14145, 24096), (14760, 23092), (15060, 22632), (15088, 22590), (16560, 20582), (16974, 20080), (17319, 19680), (18072, 18860)]