217582080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:758

約数の個数: 160

約数和(自身を含む): 713579328

約数和(自身を除く): 495997248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 512, 615, 640, 656, 691, 768, 820, 960, 984, 1230, 1280, 1312, 1382, 1536, 1640, 1920, 1968, 2073, 2460, 2560, 2624, 2764, 3280, 3455, 3840, 3936, 4146, 4920, 5248, 5528, 6560, 6910, 7680, 7872, 8292, 9840, 10365, 10496, 11056, 13120, 13820, 15744, 16584, 19680, 20730, 20992, 22112, 26240, 27640, 28331, 31488, 33168, 39360, 41460, 44224, 52480, 55280, 56662, 62976, 66336, 78720, 82920, 84993, 88448, 104960, 110560, 113324, 132672, 141655, 157440, 165840, 169986, 176896, 221120, 226648, 265344, 283310, 314880, 331680, 339972, 353792, 424965, 442240, 453296, 530688, 566620, 663360, 679944, 849930, 884480, 906592, 1061376, 1133240, 1326720, 1359888, 1699860, 1768960, 1813184, 2266480, 2653440, 2719776, 3399720, 3626368, 4532960, 5306880, 5439552, 6799440, 7252736, 9065920, 10879104, 13598880, 14505472, 18131840, 21758208, 27197760, 36263680, 43516416, 54395520, 72527360, 108791040, 217582080]

約数ペア:

[(1, 217582080), (2, 108791040), (3, 72527360), (4, 54395520), (5, 43516416), (6, 36263680), (8, 27197760), (10, 21758208), (12, 18131840), (15, 14505472), (16, 13598880), (20, 10879104), (24, 9065920), (30, 7252736), (32, 6799440), (40, 5439552), (41, 5306880), (48, 4532960), (60, 3626368), (64, 3399720), (80, 2719776), (82, 2653440), (96, 2266480), (120, 1813184), (123, 1768960), (128, 1699860), (160, 1359888), (164, 1326720), (192, 1133240), (205, 1061376), (240, 906592), (246, 884480), (256, 849930), (320, 679944), (328, 663360), (384, 566620), (410, 530688), (480, 453296), (492, 442240), (512, 424965), (615, 353792), (640, 339972), (656, 331680), (691, 314880), (768, 283310), (820, 265344), (960, 226648), (984, 221120), (1230, 176896), (1280, 169986), (1312, 165840), (1382, 157440), (1536, 141655), (1640, 132672), (1920, 113324), (1968, 110560), (2073, 104960), (2460, 88448), (2560, 84993), (2624, 82920), (2764, 78720), (3280, 66336), (3455, 62976), (3840, 56662), (3936, 55280), (4146, 52480), (4920, 44224), (5248, 41460), (5528, 39360), (6560, 33168), (6910, 31488), (7680, 28331), (7872, 27640), (8292, 26240), (9840, 22112), (10365, 20992), (10496, 20730), (11056, 19680), (13120, 16584), (13820, 15744)]