67787280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 258358464

約数和(自身を除く): 190571184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 317, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 634, 648, 660, 720, 792, 810, 880, 891, 951, 972, 990, 1080, 1188, 1215, 1268, 1296, 1320, 1485, 1584, 1585, 1620, 1782, 1902, 1944, 1980, 2160, 2376, 2430, 2536, 2640, 2673, 2853, 2970, 3170, 3240, 3487, 3564, 3804, 3888, 3960, 4455, 4752, 4755, 4860, 5072, 5346, 5706, 5940, 6340, 6480, 6974, 7128, 7608, 7920, 8559, 8910, 9510, 9720, 10461, 10692, 11412, 11880, 12680, 13365, 13948, 14256, 14265, 15216, 17118, 17435, 17820, 19020, 19440, 20922, 21384, 22824, 23760, 25360, 25677, 26730, 27896, 28530, 31383, 34236, 34870, 35640, 38040, 41844, 42768, 42795, 45648, 51354, 52305, 53460, 55792, 57060, 62766, 68472, 69740, 71280, 76080, 77031, 83688, 85590, 94149, 102708, 104610, 106920, 114120, 125532, 128385, 136944, 139480, 154062, 156915, 167376, 171180, 188298, 205416, 209220, 213840, 228240, 251064, 256770, 278960, 282447, 308124, 313830, 342360, 376596, 385155, 410832, 418440, 470745, 502128, 513540, 564894, 616248, 627660, 684720, 753192, 770310, 836880, 847341, 941490, 1027080, 1129788, 1232496, 1255320, 1412235, 1506384, 1540620, 1694682, 1882980, 2054160, 2259576, 2510640, 2824470, 3081240, 3389364, 3765960, 4236705, 4519152, 5648940, 6162480, 6778728, 7531920, 8473410, 11297880, 13557456, 16946820, 22595760, 33893640, 67787280]

約数ペア:

[(1, 67787280), (2, 33893640), (3, 22595760), (4, 16946820), (5, 13557456), (6, 11297880), (8, 8473410), (9, 7531920), (10, 6778728), (11, 6162480), (12, 5648940), (15, 4519152), (16, 4236705), (18, 3765960), (20, 3389364), (22, 3081240), (24, 2824470), (27, 2510640), (30, 2259576), (33, 2054160), (36, 1882980), (40, 1694682), (44, 1540620), (45, 1506384), (48, 1412235), (54, 1255320), (55, 1232496), (60, 1129788), (66, 1027080), (72, 941490), (80, 847341), (81, 836880), (88, 770310), (90, 753192), (99, 684720), (108, 627660), (110, 616248), (120, 564894), (132, 513540), (135, 502128), (144, 470745), (162, 418440), (165, 410832), (176, 385155), (180, 376596), (198, 342360), (216, 313830), (220, 308124), (240, 282447), (243, 278960), (264, 256770), (270, 251064), (297, 228240), (317, 213840), (324, 209220), (330, 205416), (360, 188298), (396, 171180), (405, 167376), (432, 156915), (440, 154062), (486, 139480), (495, 136944), (528, 128385), (540, 125532), (594, 114120), (634, 106920), (648, 104610), (660, 102708), (720, 94149), (792, 85590), (810, 83688), (880, 77031), (891, 76080), (951, 71280), (972, 69740), (990, 68472), (1080, 62766), (1188, 57060), (1215, 55792), (1268, 53460), (1296, 52305), (1320, 51354), (1485, 45648), (1584, 42795), (1585, 42768), (1620, 41844), (1782, 38040), (1902, 35640), (1944, 34870), (1980, 34236), (2160, 31383), (2376, 28530), (2430, 27896), (2536, 26730), (2640, 25677), (2673, 25360), (2853, 23760), (2970, 22824), (3170, 21384), (3240, 20922), (3487, 19440), (3564, 19020), (3804, 17820), (3888, 17435), (3960, 17118), (4455, 15216), (4752, 14265), (4755, 14256), (4860, 13948), (5072, 13365), (5346, 12680), (5706, 11880), (5940, 11412), (6340, 10692), (6480, 10461), (6974, 9720), (7128, 9510), (7608, 8910), (7920, 8559)]