6686633520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69827}}^1$

素因数の和:69872

約数の個数: 240

約数和(自身を含む): 27015056640

約数和(自身を除く): 20328423120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 69827, 95760, 139654, 209481, 279308, 349135, 418962, 488789, 558616, 628443, 698270, 837924, 977578, 1047405, 1117232, 1256886, 1326713, 1396540, 1466367, 1675848, 1955156, 2094810, 2443945, 2513772, 2653426, 2793080, 2932734, 3142215, 3351696, 3910312, 3980139, 4189620, 4399101, 4887890, 5027544, 5306852, 5586160, 5865468, 6284430, 6633565, 7331835, 7820624, 7960278, 8379240, 8798202, 9286991, 9775780, 10055088, 10613704, 11730936, 11940417, 12568860, 13267130, 14663670, 15920556, 16758480, 17596404, 18573982, 19551560, 19900695, 21227408, 21995505, 23461872, 23880834, 25137720, 26534260, 27860973, 29327340, 31841112, 35192808, 37147964, 39103120, 39801390, 43991010, 46434955, 47761668, 50275440, 53068520, 55721946, 58654680, 59702085, 63682224, 70385616, 74295928, 79602780, 83582919, 87982020, 92869910, 95523336, 106137040, 111443892, 117309360, 119404170, 139304865, 148591856, 159205560, 167165838, 175964040, 185739820, 191046672, 222887784, 238808340, 278609730, 318411120, 334331676, 351928080, 371479640, 417914595, 445775568, 477616680, 557219460, 668663352, 742959280, 835829190, 955233360, 1114438920, 1337326704, 1671658380, 2228877840, 3343316760, 6686633520]

約数ペア:

[(1, 6686633520), (2, 3343316760), (3, 2228877840), (4, 1671658380), (5, 1337326704), (6, 1114438920), (7, 955233360), (8, 835829190), (9, 742959280), (10, 668663352), (12, 557219460), (14, 477616680), (15, 445775568), (16, 417914595), (18, 371479640), (19, 351928080), (20, 334331676), (21, 318411120), (24, 278609730), (28, 238808340), (30, 222887784), (35, 191046672), (36, 185739820), (38, 175964040), (40, 167165838), (42, 159205560), (45, 148591856), (48, 139304865), (56, 119404170), (57, 117309360), (60, 111443892), (63, 106137040), (70, 95523336), (72, 92869910), (76, 87982020), (80, 83582919), (84, 79602780), (90, 74295928), (95, 70385616), (105, 63682224), (112, 59702085), (114, 58654680), (120, 55721946), (126, 53068520), (133, 50275440), (140, 47761668), (144, 46434955), (152, 43991010), (168, 39801390), (171, 39103120), (180, 37147964), (190, 35192808), (210, 31841112), (228, 29327340), (240, 27860973), (252, 26534260), (266, 25137720), (280, 23880834), (285, 23461872), (304, 21995505), (315, 21227408), (336, 19900695), (342, 19551560), (360, 18573982), (380, 17596404), (399, 16758480), (420, 15920556), (456, 14663670), (504, 13267130), (532, 12568860), (560, 11940417), (570, 11730936), (630, 10613704), (665, 10055088), (684, 9775780), (720, 9286991), (760, 8798202), (798, 8379240), (840, 7960278), (855, 7820624), (912, 7331835), (1008, 6633565), (1064, 6284430), (1140, 5865468), (1197, 5586160), (1260, 5306852), (1330, 5027544), (1368, 4887890), (1520, 4399101), (1596, 4189620), (1680, 3980139), (1710, 3910312), (1995, 3351696), (2128, 3142215), (2280, 2932734), (2394, 2793080), (2520, 2653426), (2660, 2513772), (2736, 2443945), (3192, 2094810), (3420, 1955156), (3990, 1675848), (4560, 1466367), (4788, 1396540), (5040, 1326713), (5320, 1256886), (5985, 1117232), (6384, 1047405), (6840, 977578), (7980, 837924), (9576, 698270), (10640, 628443), (11970, 558616), (13680, 488789), (15960, 418962), (19152, 349135), (23940, 279308), (31920, 209481), (47880, 139654), (69827, 95760)]