442774080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{7321}}^1$

素因数の和:7354

約数の個数: 224

約数和(自身を含む): 1785396480

約数和(自身を除く): 1342622400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7321, 7560, 8640, 10080, 12096, 14642, 15120, 20160, 21963, 29284, 30240, 36605, 43926, 51247, 58568, 60480, 65889, 73210, 87852, 102494, 109815, 117136, 131778, 146420, 153741, 175704, 197667, 204988, 219630, 234272, 256235, 263556, 292840, 307482, 329445, 351408, 395334, 409976, 439260, 461223, 468544, 512470, 527112, 585680, 614964, 658890, 702816, 768705, 790668, 819952, 878520, 922446, 988335, 1024940, 1054224, 1171360, 1229928, 1317780, 1383669, 1405632, 1537410, 1581336, 1639904, 1757040, 1844892, 1976670, 2049880, 2108448, 2306115, 2342720, 2459856, 2635560, 2767338, 3074820, 3162672, 3279808, 3514080, 3689784, 3953340, 4099760, 4216896, 4612230, 4919712, 5271120, 5534676, 6149640, 6325344, 6918345, 7028160, 7379568, 7906680, 8199520, 9224460, 9839424, 10542240, 11069352, 12299280, 12650688, 13836690, 14759136, 15813360, 16399040, 18448920, 21084480, 22138704, 24598560, 27673380, 29518272, 31626720, 36897840, 44277408, 49197120, 55346760, 63253440, 73795680, 88554816, 110693520, 147591360, 221387040, 442774080]

約数ペア:

[(1, 442774080), (2, 221387040), (3, 147591360), (4, 110693520), (5, 88554816), (6, 73795680), (7, 63253440), (8, 55346760), (9, 49197120), (10, 44277408), (12, 36897840), (14, 31626720), (15, 29518272), (16, 27673380), (18, 24598560), (20, 22138704), (21, 21084480), (24, 18448920), (27, 16399040), (28, 15813360), (30, 14759136), (32, 13836690), (35, 12650688), (36, 12299280), (40, 11069352), (42, 10542240), (45, 9839424), (48, 9224460), (54, 8199520), (56, 7906680), (60, 7379568), (63, 7028160), (64, 6918345), (70, 6325344), (72, 6149640), (80, 5534676), (84, 5271120), (90, 4919712), (96, 4612230), (105, 4216896), (108, 4099760), (112, 3953340), (120, 3689784), (126, 3514080), (135, 3279808), (140, 3162672), (144, 3074820), (160, 2767338), (168, 2635560), (180, 2459856), (189, 2342720), (192, 2306115), (210, 2108448), (216, 2049880), (224, 1976670), (240, 1844892), (252, 1757040), (270, 1639904), (280, 1581336), (288, 1537410), (315, 1405632), (320, 1383669), (336, 1317780), (360, 1229928), (378, 1171360), (420, 1054224), (432, 1024940), (448, 988335), (480, 922446), (504, 878520), (540, 819952), (560, 790668), (576, 768705), (630, 702816), (672, 658890), (720, 614964), (756, 585680), (840, 527112), (864, 512470), (945, 468544), (960, 461223), (1008, 439260), (1080, 409976), (1120, 395334), (1260, 351408), (1344, 329445), (1440, 307482), (1512, 292840), (1680, 263556), (1728, 256235), (1890, 234272), (2016, 219630), (2160, 204988), (2240, 197667), (2520, 175704), (2880, 153741), (3024, 146420), (3360, 131778), (3780, 117136), (4032, 109815), (4320, 102494), (5040, 87852), (6048, 73210), (6720, 65889), (7321, 60480), (7560, 58568), (8640, 51247), (10080, 43926), (12096, 36605), (14642, 30240), (15120, 29284), (20160, 21963)]