68671680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:967

約数の個数: 224

約数和(自身を含む): 272125440

約数和(自身を除く): 203453760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 929, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1858, 2112, 2240, 2310, 2464, 2640, 2787, 3080, 3360, 3520, 3696, 3716, 4620, 4645, 4928, 5280, 5574, 6160, 6503, 6720, 7392, 7432, 9240, 9290, 10219, 10560, 11148, 12320, 13006, 13935, 14784, 14864, 18480, 18580, 19509, 20438, 22296, 24640, 26012, 27870, 29728, 30657, 32515, 36960, 37160, 39018, 40876, 44592, 51095, 52024, 55740, 59456, 61314, 65030, 71533, 73920, 74320, 78036, 81752, 89184, 97545, 102190, 104048, 111480, 122628, 130060, 143066, 148640, 153285, 156072, 163504, 178368, 195090, 204380, 208096, 214599, 222960, 245256, 260120, 286132, 297280, 306570, 312144, 327008, 357665, 390180, 408760, 416192, 429198, 445920, 490512, 520240, 572264, 613140, 624288, 654016, 715330, 780360, 817520, 858396, 891840, 981024, 1040480, 1072995, 1144528, 1226280, 1248576, 1430660, 1560720, 1635040, 1716792, 1962048, 2080960, 2145990, 2289056, 2452560, 2861320, 3121440, 3270080, 3433584, 4291980, 4578112, 4905120, 5722640, 6242880, 6867168, 8583960, 9810240, 11445280, 13734336, 17167920, 22890560, 34335840, 68671680]

約数ペア:

[(1, 68671680), (2, 34335840), (3, 22890560), (4, 17167920), (5, 13734336), (6, 11445280), (7, 9810240), (8, 8583960), (10, 6867168), (11, 6242880), (12, 5722640), (14, 4905120), (15, 4578112), (16, 4291980), (20, 3433584), (21, 3270080), (22, 3121440), (24, 2861320), (28, 2452560), (30, 2289056), (32, 2145990), (33, 2080960), (35, 1962048), (40, 1716792), (42, 1635040), (44, 1560720), (48, 1430660), (55, 1248576), (56, 1226280), (60, 1144528), (64, 1072995), (66, 1040480), (70, 981024), (77, 891840), (80, 858396), (84, 817520), (88, 780360), (96, 715330), (105, 654016), (110, 624288), (112, 613140), (120, 572264), (132, 520240), (140, 490512), (154, 445920), (160, 429198), (165, 416192), (168, 408760), (176, 390180), (192, 357665), (210, 327008), (220, 312144), (224, 306570), (231, 297280), (240, 286132), (264, 260120), (280, 245256), (308, 222960), (320, 214599), (330, 208096), (336, 204380), (352, 195090), (385, 178368), (420, 163504), (440, 156072), (448, 153285), (462, 148640), (480, 143066), (528, 130060), (560, 122628), (616, 111480), (660, 104048), (672, 102190), (704, 97545), (770, 89184), (840, 81752), (880, 78036), (924, 74320), (929, 73920), (960, 71533), (1056, 65030), (1120, 61314), (1155, 59456), (1232, 55740), (1320, 52024), (1344, 51095), (1540, 44592), (1680, 40876), (1760, 39018), (1848, 37160), (1858, 36960), (2112, 32515), (2240, 30657), (2310, 29728), (2464, 27870), (2640, 26012), (2787, 24640), (3080, 22296), (3360, 20438), (3520, 19509), (3696, 18580), (3716, 18480), (4620, 14864), (4645, 14784), (4928, 13935), (5280, 13006), (5574, 12320), (6160, 11148), (6503, 10560), (6720, 10219), (7392, 9290), (7432, 9240)]