66626280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1259}}^1$

素因数の和:1293

約数の個数: 192

約数和(自身を含む): 258552000

約数和(自身を除く): 191925720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1259, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2518, 2520, 2646, 2940, 3528, 3777, 3780, 4410, 5036, 5292, 5880, 6295, 6615, 7554, 7560, 8813, 8820, 10072, 10584, 11331, 12590, 13230, 15108, 17626, 17640, 18885, 22662, 25180, 26439, 26460, 30216, 33993, 35252, 37770, 44065, 45324, 50360, 52878, 52920, 56655, 61691, 67986, 70504, 75540, 79317, 88130, 90648, 105756, 113310, 123382, 132195, 135972, 151080, 158634, 169965, 176260, 185073, 211512, 226620, 237951, 246764, 264390, 271944, 308455, 317268, 339930, 352520, 370146, 396585, 453240, 475902, 493528, 528780, 555219, 616910, 634536, 679860, 740292, 793170, 925365, 951804, 1057560, 1110438, 1189755, 1233820, 1359720, 1480584, 1586340, 1665657, 1850730, 1903608, 2220876, 2379510, 2467640, 2776095, 3172680, 3331314, 3701460, 4441752, 4759020, 5552190, 6662628, 7402920, 8328285, 9518040, 11104380, 13325256, 16656570, 22208760, 33313140, 66626280]

約数ペア:

[(1, 66626280), (2, 33313140), (3, 22208760), (4, 16656570), (5, 13325256), (6, 11104380), (7, 9518040), (8, 8328285), (9, 7402920), (10, 6662628), (12, 5552190), (14, 4759020), (15, 4441752), (18, 3701460), (20, 3331314), (21, 3172680), (24, 2776095), (27, 2467640), (28, 2379510), (30, 2220876), (35, 1903608), (36, 1850730), (40, 1665657), (42, 1586340), (45, 1480584), (49, 1359720), (54, 1233820), (56, 1189755), (60, 1110438), (63, 1057560), (70, 951804), (72, 925365), (84, 793170), (90, 740292), (98, 679860), (105, 634536), (108, 616910), (120, 555219), (126, 528780), (135, 493528), (140, 475902), (147, 453240), (168, 396585), (180, 370146), (189, 352520), (196, 339930), (210, 317268), (216, 308455), (245, 271944), (252, 264390), (270, 246764), (280, 237951), (294, 226620), (315, 211512), (360, 185073), (378, 176260), (392, 169965), (420, 158634), (441, 151080), (490, 135972), (504, 132195), (540, 123382), (588, 113310), (630, 105756), (735, 90648), (756, 88130), (840, 79317), (882, 75540), (945, 70504), (980, 67986), (1080, 61691), (1176, 56655), (1259, 52920), (1260, 52878), (1323, 50360), (1470, 45324), (1512, 44065), (1764, 37770), (1890, 35252), (1960, 33993), (2205, 30216), (2518, 26460), (2520, 26439), (2646, 25180), (2940, 22662), (3528, 18885), (3777, 17640), (3780, 17626), (4410, 15108), (5036, 13230), (5292, 12590), (5880, 11331), (6295, 10584), (6615, 10072), (7554, 8820), (7560, 8813)]