826303680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 280

約数和(自身を含む): 2987344800

約数和(自身を除く): 2161041120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 180, 192, 213, 216, 240, 270, 284, 288, 320, 324, 355, 360, 405, 426, 432, 449, 480, 540, 568, 576, 639, 648, 710, 720, 810, 852, 864, 898, 960, 1065, 1080, 1136, 1278, 1296, 1347, 1420, 1440, 1620, 1704, 1728, 1796, 1917, 2130, 2160, 2245, 2272, 2556, 2592, 2694, 2840, 2880, 3195, 3240, 3408, 3592, 3834, 4041, 4260, 4320, 4490, 4544, 5112, 5184, 5388, 5680, 5751, 6390, 6480, 6735, 6816, 7184, 7668, 8082, 8520, 8640, 8980, 9585, 10224, 10776, 11360, 11502, 12123, 12780, 12960, 13470, 13632, 14368, 15336, 16164, 17040, 17960, 19170, 20205, 20448, 21552, 22720, 23004, 24246, 25560, 25920, 26940, 28736, 28755, 30672, 31879, 32328, 34080, 35920, 36369, 38340, 40410, 40896, 43104, 46008, 48492, 51120, 53880, 57510, 60615, 61344, 63758, 64656, 68160, 71840, 72738, 76680, 80820, 86208, 92016, 95637, 96984, 102240, 107760, 115020, 121230, 122688, 127516, 129312, 143680, 145476, 153360, 159395, 161640, 181845, 184032, 191274, 193968, 204480, 215520, 230040, 242460, 255032, 258624, 286911, 290952, 306720, 318790, 323280, 363690, 368064, 382548, 387936, 431040, 460080, 478185, 484920, 510064, 573822, 581904, 613440, 637580, 646560, 727380, 765096, 775872, 860733, 920160, 956370, 969840, 1020128, 1147644, 1163808, 1275160, 1293120, 1434555, 1454760, 1530192, 1721466, 1840320, 1912740, 1939680, 2040256, 2295288, 2327616, 2550320, 2582199, 2869110, 2909520, 3060384, 3442932, 3825480, 3879360, 4303665, 4590576, 5100640, 5164398, 5738220, 5819040, 6120768, 6885864, 7650960, 8607330, 9181152, 10201280, 10328796, 11476440, 11638080, 12910995, 13771728, 15301920, 17214660, 18362304, 20657592, 22952880, 25821990, 27543456, 30603840, 34429320, 41315184, 45905760, 51643980, 55086912, 68858640, 82630368, 91811520, 103287960, 137717280, 165260736, 206575920, 275434560, 413151840, 826303680]

約数ペア:

[(1, 826303680), (2, 413151840), (3, 275434560), (4, 206575920), (5, 165260736), (6, 137717280), (8, 103287960), (9, 91811520), (10, 82630368), (12, 68858640), (15, 55086912), (16, 51643980), (18, 45905760), (20, 41315184), (24, 34429320), (27, 30603840), (30, 27543456), (32, 25821990), (36, 22952880), (40, 20657592), (45, 18362304), (48, 17214660), (54, 15301920), (60, 13771728), (64, 12910995), (71, 11638080), (72, 11476440), (80, 10328796), (81, 10201280), (90, 9181152), (96, 8607330), (108, 7650960), (120, 6885864), (135, 6120768), (142, 5819040), (144, 5738220), (160, 5164398), (162, 5100640), (180, 4590576), (192, 4303665), (213, 3879360), (216, 3825480), (240, 3442932), (270, 3060384), (284, 2909520), (288, 2869110), (320, 2582199), (324, 2550320), (355, 2327616), (360, 2295288), (405, 2040256), (426, 1939680), (432, 1912740), (449, 1840320), (480, 1721466), (540, 1530192), (568, 1454760), (576, 1434555), (639, 1293120), (648, 1275160), (710, 1163808), (720, 1147644), (810, 1020128), (852, 969840), (864, 956370), (898, 920160), (960, 860733), (1065, 775872), (1080, 765096), (1136, 727380), (1278, 646560), (1296, 637580), (1347, 613440), (1420, 581904), (1440, 573822), (1620, 510064), (1704, 484920), (1728, 478185), (1796, 460080), (1917, 431040), (2130, 387936), (2160, 382548), (2245, 368064), (2272, 363690), (2556, 323280), (2592, 318790), (2694, 306720), (2840, 290952), (2880, 286911), (3195, 258624), (3240, 255032), (3408, 242460), (3592, 230040), (3834, 215520), (4041, 204480), (4260, 193968), (4320, 191274), (4490, 184032), (4544, 181845), (5112, 161640), (5184, 159395), (5388, 153360), (5680, 145476), (5751, 143680), (6390, 129312), (6480, 127516), (6735, 122688), (6816, 121230), (7184, 115020), (7668, 107760), (8082, 102240), (8520, 96984), (8640, 95637), (8980, 92016), (9585, 86208), (10224, 80820), (10776, 76680), (11360, 72738), (11502, 71840), (12123, 68160), (12780, 64656), (12960, 63758), (13470, 61344), (13632, 60615), (14368, 57510), (15336, 53880), (16164, 51120), (17040, 48492), (17960, 46008), (19170, 43104), (20205, 40896), (20448, 40410), (21552, 38340), (22720, 36369), (23004, 35920), (24246, 34080), (25560, 32328), (25920, 31879), (26940, 30672), (28736, 28755)]