2034676980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1039

約数の個数: 216

約数和(自身を含む): 7210967400

約数和(自身を除く): 5176290420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 349, 420, 441, 490, 588, 630, 661, 698, 735, 882, 980, 1047, 1260, 1322, 1396, 1470, 1745, 1764, 1983, 2094, 2205, 2443, 2644, 2940, 3141, 3305, 3490, 3966, 4188, 4410, 4627, 4886, 5235, 5949, 6282, 6610, 6980, 7329, 7932, 8820, 9254, 9772, 9915, 10470, 11898, 12215, 12564, 13220, 13881, 14658, 15705, 17101, 18508, 19830, 20940, 21987, 23135, 23796, 24430, 27762, 29316, 29745, 31410, 32389, 34202, 36645, 39660, 41643, 43974, 46270, 48860, 51303, 55524, 59490, 62820, 64778, 68404, 69405, 73290, 83286, 85505, 87948, 92540, 97167, 102606, 109935, 118980, 129556, 138810, 146580, 153909, 161945, 166572, 171010, 194334, 205212, 208215, 219870, 230689, 256515, 277620, 291501, 307818, 323890, 342020, 388668, 416430, 439740, 461378, 485835, 513030, 583002, 615636, 647780, 692067, 769545, 832860, 922756, 971670, 1026060, 1153445, 1166004, 1384134, 1457505, 1539090, 1614823, 1943340, 2076201, 2306890, 2768268, 2915010, 3078180, 3229646, 3460335, 4152402, 4613780, 4844469, 5830020, 6459292, 6920670, 8074115, 8304804, 9688938, 10381005, 11303761, 13841340, 14533407, 16148230, 19377876, 20762010, 22607522, 24222345, 29066814, 32296460, 33911283, 41524020, 45215044, 48444690, 56518805, 58133628, 67822566, 72667035, 96889380, 101733849, 113037610, 135645132, 145334070, 169556415, 203467698, 226075220, 290668140, 339112830, 406935396, 508669245, 678225660, 1017338490, 2034676980]

約数ペア:

[(1, 2034676980), (2, 1017338490), (3, 678225660), (4, 508669245), (5, 406935396), (6, 339112830), (7, 290668140), (9, 226075220), (10, 203467698), (12, 169556415), (14, 145334070), (15, 135645132), (18, 113037610), (20, 101733849), (21, 96889380), (28, 72667035), (30, 67822566), (35, 58133628), (36, 56518805), (42, 48444690), (45, 45215044), (49, 41524020), (60, 33911283), (63, 32296460), (70, 29066814), (84, 24222345), (90, 22607522), (98, 20762010), (105, 19377876), (126, 16148230), (140, 14533407), (147, 13841340), (180, 11303761), (196, 10381005), (210, 9688938), (245, 8304804), (252, 8074115), (294, 6920670), (315, 6459292), (349, 5830020), (420, 4844469), (441, 4613780), (490, 4152402), (588, 3460335), (630, 3229646), (661, 3078180), (698, 2915010), (735, 2768268), (882, 2306890), (980, 2076201), (1047, 1943340), (1260, 1614823), (1322, 1539090), (1396, 1457505), (1470, 1384134), (1745, 1166004), (1764, 1153445), (1983, 1026060), (2094, 971670), (2205, 922756), (2443, 832860), (2644, 769545), (2940, 692067), (3141, 647780), (3305, 615636), (3490, 583002), (3966, 513030), (4188, 485835), (4410, 461378), (4627, 439740), (4886, 416430), (5235, 388668), (5949, 342020), (6282, 323890), (6610, 307818), (6980, 291501), (7329, 277620), (7932, 256515), (8820, 230689), (9254, 219870), (9772, 208215), (9915, 205212), (10470, 194334), (11898, 171010), (12215, 166572), (12564, 161945), (13220, 153909), (13881, 146580), (14658, 138810), (15705, 129556), (17101, 118980), (18508, 109935), (19830, 102606), (20940, 97167), (21987, 92540), (23135, 87948), (23796, 85505), (24430, 83286), (27762, 73290), (29316, 69405), (29745, 68404), (31410, 64778), (32389, 62820), (34202, 59490), (36645, 55524), (39660, 51303), (41643, 48860), (43974, 46270)]