1282422240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26987}}^1$

素因数の和:27022

約数の個数: 192

約数和(自身を含む): 4896702720

約数和(自身を除く): 3614280480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 26987, 47520, 53974, 80961, 107948, 134935, 161922, 215896, 242883, 269870, 296857, 323844, 404805, 431792, 485766, 539740, 593714, 647688, 728649, 809610, 863584, 890571, 971532, 1079480, 1187428, 1214415, 1295376, 1457298, 1484285, 1619220, 1781142, 1943064, 2158960, 2374856, 2428830, 2590752, 2671713, 2914596, 2968570, 3238440, 3562284, 3643245, 3886128, 4317920, 4452855, 4749712, 4857660, 5343426, 5829192, 5937140, 6476880, 7124568, 7286490, 7772256, 8015139, 8905710, 9499424, 9715320, 10686852, 11658384, 11874280, 12953760, 13358565, 14249136, 14572980, 16030278, 17811420, 19430640, 21373704, 23316768, 23748560, 26717130, 28498272, 29145960, 32060556, 35622840, 38861280, 40075695, 42747408, 47497120, 53434260, 58291920, 64121112, 71245680, 80151390, 85494816, 106868520, 116583840, 128242224, 142491360, 160302780, 213737040, 256484448, 320605560, 427474080, 641211120, 1282422240]

約数ペア:

[(1, 1282422240), (2, 641211120), (3, 427474080), (4, 320605560), (5, 256484448), (6, 213737040), (8, 160302780), (9, 142491360), (10, 128242224), (11, 116583840), (12, 106868520), (15, 85494816), (16, 80151390), (18, 71245680), (20, 64121112), (22, 58291920), (24, 53434260), (27, 47497120), (30, 42747408), (32, 40075695), (33, 38861280), (36, 35622840), (40, 32060556), (44, 29145960), (45, 28498272), (48, 26717130), (54, 23748560), (55, 23316768), (60, 21373704), (66, 19430640), (72, 17811420), (80, 16030278), (88, 14572980), (90, 14249136), (96, 13358565), (99, 12953760), (108, 11874280), (110, 11658384), (120, 10686852), (132, 9715320), (135, 9499424), (144, 8905710), (160, 8015139), (165, 7772256), (176, 7286490), (180, 7124568), (198, 6476880), (216, 5937140), (220, 5829192), (240, 5343426), (264, 4857660), (270, 4749712), (288, 4452855), (297, 4317920), (330, 3886128), (352, 3643245), (360, 3562284), (396, 3238440), (432, 2968570), (440, 2914596), (480, 2671713), (495, 2590752), (528, 2428830), (540, 2374856), (594, 2158960), (660, 1943064), (720, 1781142), (792, 1619220), (864, 1484285), (880, 1457298), (990, 1295376), (1056, 1214415), (1080, 1187428), (1188, 1079480), (1320, 971532), (1440, 890571), (1485, 863584), (1584, 809610), (1760, 728649), (1980, 647688), (2160, 593714), (2376, 539740), (2640, 485766), (2970, 431792), (3168, 404805), (3960, 323844), (4320, 296857), (4752, 269870), (5280, 242883), (5940, 215896), (7920, 161922), (9504, 134935), (11880, 107948), (15840, 80961), (23760, 53974), (26987, 47520)]