6957720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 28304640

約数和(自身を除く): 21346920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 251, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 502, 504, 616, 630, 660, 693, 753, 770, 792, 840, 924, 990, 1004, 1155, 1255, 1260, 1320, 1386, 1506, 1540, 1757, 1848, 1980, 2008, 2259, 2310, 2510, 2520, 2761, 2772, 3012, 3080, 3465, 3514, 3765, 3960, 4518, 4620, 5020, 5271, 5522, 5544, 6024, 6930, 7028, 7530, 8283, 8785, 9036, 9240, 10040, 10542, 11044, 11295, 13805, 13860, 14056, 15060, 15813, 16566, 17570, 18072, 19327, 21084, 22088, 22590, 24849, 26355, 27610, 27720, 30120, 31626, 33132, 35140, 38654, 41415, 42168, 45180, 49698, 52710, 55220, 57981, 63252, 66264, 70280, 77308, 79065, 82830, 90360, 96635, 99396, 105420, 110440, 115962, 124245, 126504, 154616, 158130, 165660, 173943, 193270, 198792, 210840, 231924, 248490, 289905, 316260, 331320, 347886, 386540, 463848, 496980, 579810, 632520, 695772, 773080, 869715, 993960, 1159620, 1391544, 1739430, 2319240, 3478860, 6957720]

約数ペア:

[(1, 6957720), (2, 3478860), (3, 2319240), (4, 1739430), (5, 1391544), (6, 1159620), (7, 993960), (8, 869715), (9, 773080), (10, 695772), (11, 632520), (12, 579810), (14, 496980), (15, 463848), (18, 386540), (20, 347886), (21, 331320), (22, 316260), (24, 289905), (28, 248490), (30, 231924), (33, 210840), (35, 198792), (36, 193270), (40, 173943), (42, 165660), (44, 158130), (45, 154616), (55, 126504), (56, 124245), (60, 115962), (63, 110440), (66, 105420), (70, 99396), (72, 96635), (77, 90360), (84, 82830), (88, 79065), (90, 77308), (99, 70280), (105, 66264), (110, 63252), (120, 57981), (126, 55220), (132, 52710), (140, 49698), (154, 45180), (165, 42168), (168, 41415), (180, 38654), (198, 35140), (210, 33132), (220, 31626), (231, 30120), (251, 27720), (252, 27610), (264, 26355), (280, 24849), (308, 22590), (315, 22088), (330, 21084), (360, 19327), (385, 18072), (396, 17570), (420, 16566), (440, 15813), (462, 15060), (495, 14056), (502, 13860), (504, 13805), (616, 11295), (630, 11044), (660, 10542), (693, 10040), (753, 9240), (770, 9036), (792, 8785), (840, 8283), (924, 7530), (990, 7028), (1004, 6930), (1155, 6024), (1255, 5544), (1260, 5522), (1320, 5271), (1386, 5020), (1506, 4620), (1540, 4518), (1757, 3960), (1848, 3765), (1980, 3514), (2008, 3465), (2259, 3080), (2310, 3012), (2510, 2772), (2520, 2761)]