397338480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 320

約数和(自身を含む): 1707033600

約数和(自身を除く): 1309695120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2389, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 4778, 5040, 5544, 5940, 6160, 6930, 7167, 7560, 7920, 8316, 9240, 9556, 10395, 11088, 11880, 11945, 13860, 14334, 15120, 16632, 16723, 18480, 19112, 20790, 21501, 23760, 23890, 26279, 27720, 28668, 33264, 33446, 35835, 38224, 41580, 43002, 47780, 50169, 52558, 55440, 57336, 64503, 66892, 71670, 78837, 83160, 83615, 86004, 95560, 100338, 105116, 107505, 114672, 129006, 131395, 133784, 143340, 150507, 157674, 166320, 167230, 172008, 183953, 191120, 200676, 210232, 215010, 236511, 250845, 258012, 262790, 267568, 286680, 301014, 315348, 322515, 334460, 344016, 367906, 394185, 401352, 420464, 430020, 451521, 473022, 501690, 516024, 525580, 551859, 573360, 602028, 630696, 645030, 668920, 709533, 735812, 752535, 788370, 802704, 860040, 903042, 919765, 946044, 1003380, 1032048, 1051160, 1103718, 1182555, 1204056, 1261392, 1290060, 1337840, 1419066, 1471624, 1505070, 1576740, 1655577, 1720080, 1806084, 1839530, 1892088, 2006760, 2102320, 2207436, 2257605, 2365110, 2408112, 2580120, 2759295, 2838132, 2943248, 3010140, 3153480, 3311154, 3547665, 3612168, 3679060, 3784176, 4013520, 4414872, 4515210, 4730220, 4966731, 5160240, 5518590, 5676264, 6020280, 6306960, 6622308, 7095330, 7224336, 7358120, 8277885, 8829744, 9030420, 9460440, 9933462, 11037180, 11352528, 12040560, 13244616, 14190660, 14716240, 16555770, 18060840, 18920880, 19866924, 22074360, 24833655, 26489232, 28381320, 33111540, 36121680, 39733848, 44148720, 49667310, 56762640, 66223080, 79467696, 99334620, 132446160, 198669240, 397338480]

約数ペア:

[(1, 397338480), (2, 198669240), (3, 132446160), (4, 99334620), (5, 79467696), (6, 66223080), (7, 56762640), (8, 49667310), (9, 44148720), (10, 39733848), (11, 36121680), (12, 33111540), (14, 28381320), (15, 26489232), (16, 24833655), (18, 22074360), (20, 19866924), (21, 18920880), (22, 18060840), (24, 16555770), (27, 14716240), (28, 14190660), (30, 13244616), (33, 12040560), (35, 11352528), (36, 11037180), (40, 9933462), (42, 9460440), (44, 9030420), (45, 8829744), (48, 8277885), (54, 7358120), (55, 7224336), (56, 7095330), (60, 6622308), (63, 6306960), (66, 6020280), (70, 5676264), (72, 5518590), (77, 5160240), (80, 4966731), (84, 4730220), (88, 4515210), (90, 4414872), (99, 4013520), (105, 3784176), (108, 3679060), (110, 3612168), (112, 3547665), (120, 3311154), (126, 3153480), (132, 3010140), (135, 2943248), (140, 2838132), (144, 2759295), (154, 2580120), (165, 2408112), (168, 2365110), (176, 2257605), (180, 2207436), (189, 2102320), (198, 2006760), (210, 1892088), (216, 1839530), (220, 1806084), (231, 1720080), (240, 1655577), (252, 1576740), (264, 1505070), (270, 1471624), (280, 1419066), (297, 1337840), (308, 1290060), (315, 1261392), (330, 1204056), (336, 1182555), (360, 1103718), (378, 1051160), (385, 1032048), (396, 1003380), (420, 946044), (432, 919765), (440, 903042), (462, 860040), (495, 802704), (504, 788370), (528, 752535), (540, 735812), (560, 709533), (594, 668920), (616, 645030), (630, 630696), (660, 602028), (693, 573360), (720, 551859), (756, 525580), (770, 516024), (792, 501690), (840, 473022), (880, 451521), (924, 430020), (945, 420464), (990, 401352), (1008, 394185), (1080, 367906), (1155, 344016), (1188, 334460), (1232, 322515), (1260, 315348), (1320, 301014), (1386, 286680), (1485, 267568), (1512, 262790), (1540, 258012), (1584, 250845), (1680, 236511), (1848, 215010), (1890, 210232), (1980, 200676), (2079, 191120), (2160, 183953), (2310, 172008), (2376, 167230), (2389, 166320), (2520, 157674), (2640, 150507), (2772, 143340), (2970, 133784), (3024, 131395), (3080, 129006), (3465, 114672), (3696, 107505), (3780, 105116), (3960, 100338), (4158, 95560), (4620, 86004), (4752, 83615), (4778, 83160), (5040, 78837), (5544, 71670), (5940, 66892), (6160, 64503), (6930, 57336), (7167, 55440), (7560, 52558), (7920, 50169), (8316, 47780), (9240, 43002), (9556, 41580), (10395, 38224), (11088, 35835), (11880, 33446), (11945, 33264), (13860, 28668), (14334, 27720), (15120, 26279), (16632, 23890), (16723, 23760), (18480, 21501), (19112, 20790)]