1293565680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54443}}^1$

素因数の和:54476

約数の個数: 160

約数和(自身を含む): 4860760320

約数和(自身を除く): 3567194640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 54443, 108886, 163329, 217772, 272215, 326658, 435544, 489987, 544430, 598873, 653316, 816645, 871088, 979974, 1088860, 1197746, 1306632, 1469961, 1633290, 1796619, 1959948, 2177720, 2395492, 2449935, 2613264, 2939922, 2994365, 3266580, 3593238, 3919896, 4355440, 4790984, 4899870, 5389857, 5879844, 5988730, 6533160, 7186476, 7349805, 7839792, 8983095, 9581968, 9799740, 10779714, 11759688, 11977460, 13066320, 14372952, 14699610, 16169571, 17966190, 19599480, 21559428, 23519376, 23954920, 26949285, 28745904, 29399220, 32339142, 35932380, 39198960, 43118856, 47909840, 53898570, 58798440, 64678284, 71864760, 80847855, 86237712, 107797140, 117596880, 129356568, 143729520, 161695710, 215594280, 258713136, 323391420, 431188560, 646782840, 1293565680]

約数ペア:

[(1, 1293565680), (2, 646782840), (3, 431188560), (4, 323391420), (5, 258713136), (6, 215594280), (8, 161695710), (9, 143729520), (10, 129356568), (11, 117596880), (12, 107797140), (15, 86237712), (16, 80847855), (18, 71864760), (20, 64678284), (22, 58798440), (24, 53898570), (27, 47909840), (30, 43118856), (33, 39198960), (36, 35932380), (40, 32339142), (44, 29399220), (45, 28745904), (48, 26949285), (54, 23954920), (55, 23519376), (60, 21559428), (66, 19599480), (72, 17966190), (80, 16169571), (88, 14699610), (90, 14372952), (99, 13066320), (108, 11977460), (110, 11759688), (120, 10779714), (132, 9799740), (135, 9581968), (144, 8983095), (165, 7839792), (176, 7349805), (180, 7186476), (198, 6533160), (216, 5988730), (220, 5879844), (240, 5389857), (264, 4899870), (270, 4790984), (297, 4355440), (330, 3919896), (360, 3593238), (396, 3266580), (432, 2994365), (440, 2939922), (495, 2613264), (528, 2449935), (540, 2395492), (594, 2177720), (660, 1959948), (720, 1796619), (792, 1633290), (880, 1469961), (990, 1306632), (1080, 1197746), (1188, 1088860), (1320, 979974), (1485, 871088), (1584, 816645), (1980, 653316), (2160, 598873), (2376, 544430), (2640, 489987), (2970, 435544), (3960, 326658), (4752, 272215), (5940, 217772), (7920, 163329), (11880, 108886), (23760, 54443)]