208573440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:432

約数の個数: 176

約数和(自身を含む): 687005952

約数和(自身を除く): 478432512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 367, 370, 384, 444, 480, 512, 555, 592, 640, 734, 740, 768, 888, 960, 1024, 1101, 1110, 1184, 1280, 1468, 1480, 1536, 1776, 1835, 1920, 2202, 2220, 2368, 2560, 2936, 2960, 3072, 3552, 3670, 3840, 4404, 4440, 4736, 5120, 5505, 5872, 5920, 7104, 7340, 7680, 8808, 8880, 9472, 11010, 11744, 11840, 13579, 14208, 14680, 15360, 17616, 17760, 18944, 22020, 23488, 23680, 27158, 28416, 29360, 35232, 35520, 37888, 40737, 44040, 46976, 47360, 54316, 56832, 58720, 67895, 70464, 71040, 81474, 88080, 93952, 94720, 108632, 113664, 117440, 135790, 140928, 142080, 162948, 176160, 187904, 189440, 203685, 217264, 234880, 271580, 281856, 284160, 325896, 352320, 375808, 407370, 434528, 469760, 543160, 563712, 568320, 651792, 704640, 814740, 869056, 939520, 1086320, 1127424, 1303584, 1409280, 1629480, 1738112, 1879040, 2172640, 2607168, 2818560, 3258960, 3476224, 4345280, 5214336, 5637120, 6517920, 6952448, 8690560, 10428672, 13035840, 13904896, 17381120, 20857344, 26071680, 34762240, 41714688, 52143360, 69524480, 104286720, 208573440]

約数ペア:

[(1, 208573440), (2, 104286720), (3, 69524480), (4, 52143360), (5, 41714688), (6, 34762240), (8, 26071680), (10, 20857344), (12, 17381120), (15, 13904896), (16, 13035840), (20, 10428672), (24, 8690560), (30, 6952448), (32, 6517920), (37, 5637120), (40, 5214336), (48, 4345280), (60, 3476224), (64, 3258960), (74, 2818560), (80, 2607168), (96, 2172640), (111, 1879040), (120, 1738112), (128, 1629480), (148, 1409280), (160, 1303584), (185, 1127424), (192, 1086320), (222, 939520), (240, 869056), (256, 814740), (296, 704640), (320, 651792), (367, 568320), (370, 563712), (384, 543160), (444, 469760), (480, 434528), (512, 407370), (555, 375808), (592, 352320), (640, 325896), (734, 284160), (740, 281856), (768, 271580), (888, 234880), (960, 217264), (1024, 203685), (1101, 189440), (1110, 187904), (1184, 176160), (1280, 162948), (1468, 142080), (1480, 140928), (1536, 135790), (1776, 117440), (1835, 113664), (1920, 108632), (2202, 94720), (2220, 93952), (2368, 88080), (2560, 81474), (2936, 71040), (2960, 70464), (3072, 67895), (3552, 58720), (3670, 56832), (3840, 54316), (4404, 47360), (4440, 46976), (4736, 44040), (5120, 40737), (5505, 37888), (5872, 35520), (5920, 35232), (7104, 29360), (7340, 28416), (7680, 27158), (8808, 23680), (8880, 23488), (9472, 22020), (11010, 18944), (11744, 17760), (11840, 17616), (13579, 15360), (14208, 14680)]