2656791360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{929}}^1$

素因数の和:1286

約数の個数: 224

約数和(自身を含む): 9411004800

約数和(自身を除く): 6754213440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 331, 360, 432, 480, 540, 576, 662, 720, 864, 929, 960, 993, 1080, 1324, 1440, 1655, 1728, 1858, 1986, 2160, 2648, 2787, 2880, 2979, 3310, 3716, 3972, 4320, 4645, 4965, 5296, 5574, 5958, 6620, 7432, 7944, 8361, 8640, 8937, 9290, 9930, 10592, 11148, 11916, 13240, 13935, 14864, 14895, 15888, 16722, 17874, 18580, 19860, 21184, 22296, 23832, 25083, 26480, 27870, 29728, 29790, 31776, 33444, 35748, 37160, 39720, 41805, 44592, 44685, 47664, 50166, 52960, 55740, 59456, 59580, 63552, 66888, 71496, 74320, 79440, 83610, 89184, 89370, 95328, 100332, 105920, 111480, 119160, 125415, 133776, 142992, 148640, 158880, 167220, 178368, 178740, 190656, 200664, 222960, 238320, 250830, 267552, 285984, 297280, 307499, 317760, 334440, 357480, 401328, 445920, 476640, 501660, 535104, 571968, 614998, 668880, 714960, 802656, 891840, 922497, 953280, 1003320, 1229996, 1337760, 1429920, 1537495, 1605312, 1844994, 2006640, 2459992, 2675520, 2767491, 2859840, 3074990, 3689988, 4013280, 4612485, 4919984, 5534982, 6149980, 7379976, 8026560, 8302473, 9224970, 9839968, 11069964, 12299960, 13837455, 14759952, 16604946, 18449940, 19679936, 22139928, 24599920, 27674910, 29519904, 33209892, 36899880, 41512365, 44279856, 49199840, 55349820, 59039808, 66419784, 73799760, 83024730, 88559712, 98399680, 110699640, 132839568, 147599520, 166049460, 177119424, 221399280, 265679136, 295199040, 332098920, 442798560, 531358272, 664197840, 885597120, 1328395680, 2656791360]

約数ペア:

[(1, 2656791360), (2, 1328395680), (3, 885597120), (4, 664197840), (5, 531358272), (6, 442798560), (8, 332098920), (9, 295199040), (10, 265679136), (12, 221399280), (15, 177119424), (16, 166049460), (18, 147599520), (20, 132839568), (24, 110699640), (27, 98399680), (30, 88559712), (32, 83024730), (36, 73799760), (40, 66419784), (45, 59039808), (48, 55349820), (54, 49199840), (60, 44279856), (64, 41512365), (72, 36899880), (80, 33209892), (90, 29519904), (96, 27674910), (108, 24599920), (120, 22139928), (135, 19679936), (144, 18449940), (160, 16604946), (180, 14759952), (192, 13837455), (216, 12299960), (240, 11069964), (270, 9839968), (288, 9224970), (320, 8302473), (331, 8026560), (360, 7379976), (432, 6149980), (480, 5534982), (540, 4919984), (576, 4612485), (662, 4013280), (720, 3689988), (864, 3074990), (929, 2859840), (960, 2767491), (993, 2675520), (1080, 2459992), (1324, 2006640), (1440, 1844994), (1655, 1605312), (1728, 1537495), (1858, 1429920), (1986, 1337760), (2160, 1229996), (2648, 1003320), (2787, 953280), (2880, 922497), (2979, 891840), (3310, 802656), (3716, 714960), (3972, 668880), (4320, 614998), (4645, 571968), (4965, 535104), (5296, 501660), (5574, 476640), (5958, 445920), (6620, 401328), (7432, 357480), (7944, 334440), (8361, 317760), (8640, 307499), (8937, 297280), (9290, 285984), (9930, 267552), (10592, 250830), (11148, 238320), (11916, 222960), (13240, 200664), (13935, 190656), (14864, 178740), (14895, 178368), (15888, 167220), (16722, 158880), (17874, 148640), (18580, 142992), (19860, 133776), (21184, 125415), (22296, 119160), (23832, 111480), (25083, 105920), (26480, 100332), (27870, 95328), (29728, 89370), (29790, 89184), (31776, 83610), (33444, 79440), (35748, 74320), (37160, 71496), (39720, 66888), (41805, 63552), (44592, 59580), (44685, 59456), (47664, 55740), (50166, 52960)]