204098880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:944

約数の個数: 112

約数和(自身を含む): 650833344

約数和(自身を除く): 446734464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 433, 480, 491, 866, 960, 982, 1299, 1473, 1732, 1964, 2165, 2455, 2598, 2946, 3464, 3928, 4330, 4910, 5196, 5892, 6495, 6928, 7365, 7856, 8660, 9820, 10392, 11784, 12990, 13856, 14730, 15712, 17320, 19640, 20784, 23568, 25980, 27712, 29460, 31424, 34640, 39280, 41568, 47136, 51960, 58920, 69280, 78560, 83136, 94272, 103920, 117840, 138560, 157120, 207840, 212603, 235680, 415680, 425206, 471360, 637809, 850412, 1063015, 1275618, 1700824, 2126030, 2551236, 3189045, 3401648, 4252060, 5102472, 6378090, 6803296, 8504120, 10204944, 12756180, 13606592, 17008240, 20409888, 25512360, 34016480, 40819776, 51024720, 68032960, 102049440, 204098880]

約数ペア:

[(1, 204098880), (2, 102049440), (3, 68032960), (4, 51024720), (5, 40819776), (6, 34016480), (8, 25512360), (10, 20409888), (12, 17008240), (15, 13606592), (16, 12756180), (20, 10204944), (24, 8504120), (30, 6803296), (32, 6378090), (40, 5102472), (48, 4252060), (60, 3401648), (64, 3189045), (80, 2551236), (96, 2126030), (120, 1700824), (160, 1275618), (192, 1063015), (240, 850412), (320, 637809), (433, 471360), (480, 425206), (491, 415680), (866, 235680), (960, 212603), (982, 207840), (1299, 157120), (1473, 138560), (1732, 117840), (1964, 103920), (2165, 94272), (2455, 83136), (2598, 78560), (2946, 69280), (3464, 58920), (3928, 51960), (4330, 47136), (4910, 41568), (5196, 39280), (5892, 34640), (6495, 31424), (6928, 29460), (7365, 27712), (7856, 25980), (8660, 23568), (9820, 20784), (10392, 19640), (11784, 17320), (12990, 15712), (13856, 14730)]