1238075520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 4521407040

約数和(自身を除く): 3283331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 61, 62, 64, 66, 80, 88, 93, 96, 110, 120, 122, 124, 128, 132, 155, 160, 165, 176, 183, 186, 192, 220, 240, 244, 248, 264, 305, 310, 320, 330, 341, 352, 366, 372, 384, 440, 465, 480, 488, 496, 528, 610, 620, 640, 660, 671, 682, 704, 732, 744, 880, 915, 930, 960, 961, 976, 992, 1023, 1056, 1220, 1240, 1320, 1342, 1364, 1408, 1464, 1488, 1705, 1760, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2013, 2046, 2112, 2440, 2480, 2640, 2684, 2728, 2883, 2928, 2976, 3355, 3410, 3520, 3660, 3720, 3782, 3844, 3904, 3968, 4026, 4092, 4224, 4805, 4880, 4960, 5115, 5280, 5368, 5456, 5673, 5766, 5856, 5952, 6710, 6820, 7040, 7320, 7440, 7564, 7688, 7808, 8052, 8184, 9455, 9610, 9760, 9920, 10065, 10230, 10560, 10571, 10736, 10912, 11346, 11532, 11712, 11904, 13420, 13640, 14415, 14640, 14880, 15128, 15376, 16104, 16368, 18910, 19220, 19520, 19840, 20130, 20460, 20801, 21120, 21142, 21472, 21824, 22692, 23064, 23424, 26840, 27280, 28365, 28830, 29280, 29760, 30256, 30752, 31713, 32208, 32736, 37820, 38440, 39040, 40260, 40920, 41602, 42284, 42944, 43648, 45384, 46128, 52855, 53680, 54560, 56730, 57660, 58560, 58621, 59520, 60512, 61504, 62403, 63426, 64416, 65472, 75640, 76880, 80520, 81840, 83204, 84568, 85888, 90768, 92256, 104005, 105710, 107360, 109120, 113460, 115320, 117120, 117242, 121024, 123008, 124806, 126852, 128832, 130944, 151280, 153760, 158565, 161040, 163680, 166408, 169136, 175863, 181536, 184512, 208010, 211420, 214720, 218240, 226920, 230640, 234484, 242048, 249612, 253704, 257664, 293105, 302560, 307520, 312015, 317130, 322080, 327360, 332816, 338272, 351726, 363072, 369024, 416020, 422840, 429440, 453840, 461280, 468968, 499224, 507408, 586210, 605120, 615040, 624030, 634260, 644160, 644831, 654720, 665632, 676544, 703452, 726144, 832040, 845680, 879315, 907680, 922560, 937936, 998448, 1014816, 1172420, 1210240, 1248060, 1268520, 1288320, 1289662, 1331264, 1353088, 1406904, 1664080, 1691360, 1758630, 1815360, 1845120, 1875872, 1934493, 1996896, 2029632, 2344840, 2496120, 2537040, 2579324, 2662528, 2813808, 3224155, 3328160, 3382720, 3517260, 3630720, 3751744, 3868986, 3993792, 4059264, 4689680, 4992240, 5074080, 5158648, 5627616, 6448310, 6656320, 6765440, 7034520, 7503488, 7737972, 7987584, 9379360, 9672465, 9984480, 10148160, 10317296, 11255232, 12896620, 13312640, 14069040, 15475944, 18758720, 19344930, 19968960, 20296320, 20634592, 22510464, 25793240, 28138080, 30951888, 37517440, 38689860, 39937920, 41269184, 51586480, 56276160, 61903776, 77379720, 82538368, 103172960, 112552320, 123807552, 154759440, 206345920, 247615104, 309518880, 412691840, 619037760, 1238075520]

約数ペア:

[(1, 1238075520), (2, 619037760), (3, 412691840), (4, 309518880), (5, 247615104), (6, 206345920), (8, 154759440), (10, 123807552), (11, 112552320), (12, 103172960), (15, 82538368), (16, 77379720), (20, 61903776), (22, 56276160), (24, 51586480), (30, 41269184), (31, 39937920), (32, 38689860), (33, 37517440), (40, 30951888), (44, 28138080), (48, 25793240), (55, 22510464), (60, 20634592), (61, 20296320), (62, 19968960), (64, 19344930), (66, 18758720), (80, 15475944), (88, 14069040), (93, 13312640), (96, 12896620), (110, 11255232), (120, 10317296), (122, 10148160), (124, 9984480), (128, 9672465), (132, 9379360), (155, 7987584), (160, 7737972), (165, 7503488), (176, 7034520), (183, 6765440), (186, 6656320), (192, 6448310), (220, 5627616), (240, 5158648), (244, 5074080), (248, 4992240), (264, 4689680), (305, 4059264), (310, 3993792), (320, 3868986), (330, 3751744), (341, 3630720), (352, 3517260), (366, 3382720), (372, 3328160), (384, 3224155), (440, 2813808), (465, 2662528), (480, 2579324), (488, 2537040), (496, 2496120), (528, 2344840), (610, 2029632), (620, 1996896), (640, 1934493), (660, 1875872), (671, 1845120), (682, 1815360), (704, 1758630), (732, 1691360), (744, 1664080), (880, 1406904), (915, 1353088), (930, 1331264), (960, 1289662), (961, 1288320), (976, 1268520), (992, 1248060), (1023, 1210240), (1056, 1172420), (1220, 1014816), (1240, 998448), (1320, 937936), (1342, 922560), (1364, 907680), (1408, 879315), (1464, 845680), (1488, 832040), (1705, 726144), (1760, 703452), (1830, 676544), (1860, 665632), (1891, 654720), (1920, 644831), (1922, 644160), (1952, 634260), (1984, 624030), (2013, 615040), (2046, 605120), (2112, 586210), (2440, 507408), (2480, 499224), (2640, 468968), (2684, 461280), (2728, 453840), (2883, 429440), (2928, 422840), (2976, 416020), (3355, 369024), (3410, 363072), (3520, 351726), (3660, 338272), (3720, 332816), (3782, 327360), (3844, 322080), (3904, 317130), (3968, 312015), (4026, 307520), (4092, 302560), (4224, 293105), (4805, 257664), (4880, 253704), (4960, 249612), (5115, 242048), (5280, 234484), (5368, 230640), (5456, 226920), (5673, 218240), (5766, 214720), (5856, 211420), (5952, 208010), (6710, 184512), (6820, 181536), (7040, 175863), (7320, 169136), (7440, 166408), (7564, 163680), (7688, 161040), (7808, 158565), (8052, 153760), (8184, 151280), (9455, 130944), (9610, 128832), (9760, 126852), (9920, 124806), (10065, 123008), (10230, 121024), (10560, 117242), (10571, 117120), (10736, 115320), (10912, 113460), (11346, 109120), (11532, 107360), (11712, 105710), (11904, 104005), (13420, 92256), (13640, 90768), (14415, 85888), (14640, 84568), (14880, 83204), (15128, 81840), (15376, 80520), (16104, 76880), (16368, 75640), (18910, 65472), (19220, 64416), (19520, 63426), (19840, 62403), (20130, 61504), (20460, 60512), (20801, 59520), (21120, 58621), (21142, 58560), (21472, 57660), (21824, 56730), (22692, 54560), (23064, 53680), (23424, 52855), (26840, 46128), (27280, 45384), (28365, 43648), (28830, 42944), (29280, 42284), (29760, 41602), (30256, 40920), (30752, 40260), (31713, 39040), (32208, 38440), (32736, 37820)]