238045920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 288

約数和(自身を含む): 904932000

約数和(自身を除く): 666886080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 336, 348, 349, 392, 406, 420, 435, 464, 480, 490, 560, 580, 588, 609, 672, 696, 698, 735, 784, 812, 840, 870, 928, 980, 1015, 1047, 1120, 1160, 1176, 1218, 1392, 1396, 1421, 1470, 1568, 1624, 1680, 1740, 1745, 1960, 2030, 2094, 2320, 2352, 2436, 2443, 2784, 2792, 2842, 2940, 3045, 3248, 3360, 3480, 3490, 3920, 4060, 4188, 4263, 4640, 4704, 4872, 4886, 5235, 5584, 5684, 5880, 6090, 6496, 6960, 6980, 7105, 7329, 7840, 8120, 8376, 8526, 9744, 9772, 10121, 10470, 11168, 11368, 11760, 12180, 12215, 13920, 13960, 14210, 14658, 16240, 16752, 17052, 17101, 19488, 19544, 20242, 20940, 21315, 22736, 23520, 24360, 24430, 27920, 28420, 29316, 30363, 32480, 33504, 34104, 34202, 36645, 39088, 40484, 41880, 42630, 45472, 48720, 48860, 50605, 51303, 55840, 56840, 58632, 60726, 68208, 68404, 70847, 73290, 78176, 80968, 83760, 85260, 85505, 97440, 97720, 101210, 102606, 113680, 117264, 121452, 136416, 136808, 141694, 146580, 151815, 161936, 167520, 170520, 171010, 195440, 202420, 205212, 212541, 227360, 234528, 242904, 256515, 273616, 283388, 293160, 303630, 323872, 341040, 342020, 354235, 390880, 404840, 410424, 425082, 485808, 495929, 513030, 547232, 566776, 586320, 607260, 682080, 684040, 708470, 809680, 820848, 850164, 971616, 991858, 1026060, 1062705, 1133552, 1172640, 1214520, 1368080, 1416940, 1487787, 1619360, 1641696, 1700328, 1983716, 2052120, 2125410, 2267104, 2429040, 2479645, 2736160, 2833880, 2975574, 3400656, 3967432, 4104240, 4250820, 4858080, 4959290, 5667760, 5951148, 6801312, 7438935, 7934864, 8208480, 8501640, 9918580, 11335520, 11902296, 14877870, 15869728, 17003280, 19837160, 23804592, 29755740, 34006560, 39674320, 47609184, 59511480, 79348640, 119022960, 238045920]

約数ペア:

[(1, 238045920), (2, 119022960), (3, 79348640), (4, 59511480), (5, 47609184), (6, 39674320), (7, 34006560), (8, 29755740), (10, 23804592), (12, 19837160), (14, 17003280), (15, 15869728), (16, 14877870), (20, 11902296), (21, 11335520), (24, 9918580), (28, 8501640), (29, 8208480), (30, 7934864), (32, 7438935), (35, 6801312), (40, 5951148), (42, 5667760), (48, 4959290), (49, 4858080), (56, 4250820), (58, 4104240), (60, 3967432), (70, 3400656), (80, 2975574), (84, 2833880), (87, 2736160), (96, 2479645), (98, 2429040), (105, 2267104), (112, 2125410), (116, 2052120), (120, 1983716), (140, 1700328), (145, 1641696), (147, 1619360), (160, 1487787), (168, 1416940), (174, 1368080), (196, 1214520), (203, 1172640), (210, 1133552), (224, 1062705), (232, 1026060), (240, 991858), (245, 971616), (280, 850164), (290, 820848), (294, 809680), (336, 708470), (348, 684040), (349, 682080), (392, 607260), (406, 586320), (420, 566776), (435, 547232), (464, 513030), (480, 495929), (490, 485808), (560, 425082), (580, 410424), (588, 404840), (609, 390880), (672, 354235), (696, 342020), (698, 341040), (735, 323872), (784, 303630), (812, 293160), (840, 283388), (870, 273616), (928, 256515), (980, 242904), (1015, 234528), (1047, 227360), (1120, 212541), (1160, 205212), (1176, 202420), (1218, 195440), (1392, 171010), (1396, 170520), (1421, 167520), (1470, 161936), (1568, 151815), (1624, 146580), (1680, 141694), (1740, 136808), (1745, 136416), (1960, 121452), (2030, 117264), (2094, 113680), (2320, 102606), (2352, 101210), (2436, 97720), (2443, 97440), (2784, 85505), (2792, 85260), (2842, 83760), (2940, 80968), (3045, 78176), (3248, 73290), (3360, 70847), (3480, 68404), (3490, 68208), (3920, 60726), (4060, 58632), (4188, 56840), (4263, 55840), (4640, 51303), (4704, 50605), (4872, 48860), (4886, 48720), (5235, 45472), (5584, 42630), (5684, 41880), (5880, 40484), (6090, 39088), (6496, 36645), (6960, 34202), (6980, 34104), (7105, 33504), (7329, 32480), (7840, 30363), (8120, 29316), (8376, 28420), (8526, 27920), (9744, 24430), (9772, 24360), (10121, 23520), (10470, 22736), (11168, 21315), (11368, 20940), (11760, 20242), (12180, 19544), (12215, 19488), (13920, 17101), (13960, 17052), (14210, 16752), (14658, 16240)]