870328320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 2856409920

約数和(自身を除く): 1986081600

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, 1024, 1230, 1280, 1312, 1382, 1536, 1640, 1920, 1968, 2048, 2073, 2460, 2560, 2624, 2764, 3072, 3280, 3455, 3840, 3936, 4146, 4920, 5120, 5248, 5528, 6144, 6560, 6910, 7680, 7872, 8292, 9840, 10240, 10365, 10496, 11056, 13120, 13820, 15360, 15744, 16584, 19680, 20730, 20992, 22112, 26240, 27640, 28331, 30720, 31488, 33168, 39360, 41460, 41984, 44224, 52480, 55280, 56662, 62976, 66336, 78720, 82920, 83968, 84993, 88448, 104960, 110560, 113324, 125952, 132672, 141655, 157440, 165840, 169986, 176896, 209920, 221120, 226648, 251904, 265344, 283310, 314880, 331680, 339972, 353792, 419840, 424965, 442240, 453296, 530688, 566620, 629760, 663360, 679944, 707584, 849930, 884480, 906592, 1061376, 1133240, 1259520, 1326720, 1359888, 1415168, 1699860, 1768960, 1813184, 2122752, 2266480, 2653440, 2719776, 3399720, 3537920, 3626368, 4245504, 4532960, 5306880, 5439552, 6799440, 7075840, 7252736, 9065920, 10613760, 10879104, 13598880, 14505472, 18131840, 21227520, 21758208, 27197760, 29010944, 36263680, 43516416, 54395520, 58021888, 72527360, 87032832, 108791040, 145054720, 174065664, 217582080, 290109440, 435164160, 870328320]

約数ペア:

[(1, 870328320), (2, 435164160), (3, 290109440), (4, 217582080), (5, 174065664), (6, 145054720), (8, 108791040), (10, 87032832), (12, 72527360), (15, 58021888), (16, 54395520), (20, 43516416), (24, 36263680), (30, 29010944), (32, 27197760), (40, 21758208), (41, 21227520), (48, 18131840), (60, 14505472), (64, 13598880), (80, 10879104), (82, 10613760), (96, 9065920), (120, 7252736), (123, 7075840), (128, 6799440), (160, 5439552), (164, 5306880), (192, 4532960), (205, 4245504), (240, 3626368), (246, 3537920), (256, 3399720), (320, 2719776), (328, 2653440), (384, 2266480), (410, 2122752), (480, 1813184), (492, 1768960), (512, 1699860), (615, 1415168), (640, 1359888), (656, 1326720), (691, 1259520), (768, 1133240), (820, 1061376), (960, 906592), (984, 884480), (1024, 849930), (1230, 707584), (1280, 679944), (1312, 663360), (1382, 629760), (1536, 566620), (1640, 530688), (1920, 453296), (1968, 442240), (2048, 424965), (2073, 419840), (2460, 353792), (2560, 339972), (2624, 331680), (2764, 314880), (3072, 283310), (3280, 265344), (3455, 251904), (3840, 226648), (3936, 221120), (4146, 209920), (4920, 176896), (5120, 169986), (5248, 165840), (5528, 157440), (6144, 141655), (6560, 132672), (6910, 125952), (7680, 113324), (7872, 110560), (8292, 104960), (9840, 88448), (10240, 84993), (10365, 83968), (10496, 82920), (11056, 78720), (13120, 66336), (13820, 62976), (15360, 56662), (15744, 55280), (16584, 52480), (19680, 44224), (20730, 41984), (20992, 41460), (22112, 39360), (26240, 33168), (27640, 31488), (28331, 30720)]