2161866240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31277}}^1$

素因数の和:31309

約数の個数: 160

約数和(自身を含む): 7679374560

約数和(自身を除く): 5517508320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 31277, 34560, 62554, 69120, 93831, 125108, 156385, 187662, 250216, 281493, 312770, 375324, 469155, 500432, 562986, 625540, 750648, 844479, 938310, 1000864, 1125972, 1251080, 1407465, 1501296, 1688958, 1876620, 2001728, 2251944, 2502160, 2814930, 3002592, 3377916, 3753240, 4003456, 4222395, 4503888, 5004320, 5629860, 6005184, 6755832, 7506480, 8006912, 8444790, 9007776, 10008640, 11259720, 12010368, 13511664, 15012960, 16013824, 16889580, 18015552, 20017280, 22519440, 24020736, 27023328, 30025920, 33779160, 36031104, 40034560, 45038880, 48041472, 54046656, 60051840, 67558320, 72062208, 80069120, 90077760, 108093312, 120103680, 135116640, 144124416, 180155520, 216186624, 240207360, 270233280, 360311040, 432373248, 540466560, 720622080, 1080933120, 2161866240]

約数ペア:

[(1, 2161866240), (2, 1080933120), (3, 720622080), (4, 540466560), (5, 432373248), (6, 360311040), (8, 270233280), (9, 240207360), (10, 216186624), (12, 180155520), (15, 144124416), (16, 135116640), (18, 120103680), (20, 108093312), (24, 90077760), (27, 80069120), (30, 72062208), (32, 67558320), (36, 60051840), (40, 54046656), (45, 48041472), (48, 45038880), (54, 40034560), (60, 36031104), (64, 33779160), (72, 30025920), (80, 27023328), (90, 24020736), (96, 22519440), (108, 20017280), (120, 18015552), (128, 16889580), (135, 16013824), (144, 15012960), (160, 13511664), (180, 12010368), (192, 11259720), (216, 10008640), (240, 9007776), (256, 8444790), (270, 8006912), (288, 7506480), (320, 6755832), (360, 6005184), (384, 5629860), (432, 5004320), (480, 4503888), (512, 4222395), (540, 4003456), (576, 3753240), (640, 3377916), (720, 3002592), (768, 2814930), (864, 2502160), (960, 2251944), (1080, 2001728), (1152, 1876620), (1280, 1688958), (1440, 1501296), (1536, 1407465), (1728, 1251080), (1920, 1125972), (2160, 1000864), (2304, 938310), (2560, 844479), (2880, 750648), (3456, 625540), (3840, 562986), (4320, 500432), (4608, 469155), (5760, 375324), (6912, 312770), (7680, 281493), (8640, 250216), (11520, 187662), (13824, 156385), (17280, 125108), (23040, 93831), (31277, 69120), (34560, 62554)]