128994508720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{9967}}^1$

素因数の和:10200

約数の個数: 240

約数和(自身を含む): 378759757824

約数和(自身を除く): 249765249104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 191, 220, 242, 280, 308, 382, 385, 440, 484, 560, 605, 616, 764, 770, 847, 880, 955, 968, 1210, 1232, 1337, 1528, 1540, 1694, 1910, 1936, 2101, 2420, 2674, 3056, 3080, 3388, 3820, 4202, 4235, 4840, 5348, 6160, 6685, 6776, 7640, 8404, 8470, 9680, 9967, 10505, 10696, 13370, 13552, 14707, 15280, 16808, 16940, 19934, 21010, 21392, 23111, 26740, 29414, 33616, 33880, 39868, 42020, 46222, 49835, 53480, 58828, 67760, 69769, 73535, 79736, 84040, 92444, 99670, 106960, 109637, 115555, 117656, 139538, 147070, 159472, 161777, 168080, 184888, 199340, 219274, 231110, 235312, 279076, 294140, 323554, 348845, 369776, 398680, 438548, 462220, 548185, 558152, 588280, 647108, 697690, 767459, 797360, 808885, 877096, 924440, 1096370, 1116304, 1176560, 1206007, 1294216, 1395380, 1534918, 1617770, 1754192, 1848880, 1903697, 2192740, 2412014, 2588432, 2790760, 3069836, 3235540, 3807394, 3837295, 4385480, 4824028, 5581520, 6030035, 6139672, 6471080, 7614788, 7674590, 8442049, 8770960, 9518485, 9648056, 12060070, 12279344, 12942160, 13325879, 15229576, 15349180, 16884098, 19036970, 19296112, 20940667, 24120140, 26651758, 30459152, 30698360, 33768196, 38073940, 41881334, 42210245, 48240280, 53303516, 61396720, 66629395, 67536392, 76147880, 83762668, 84420490, 96480560, 104703335, 106607032, 133258790, 135072784, 146584669, 152295760, 167525336, 168840980, 209406670, 213214064, 230347337, 266517580, 293169338, 335050672, 337681960, 418813340, 460694674, 533035160, 586338676, 675363920, 732923345, 837626680, 921389348, 1066070320, 1151736685, 1172677352, 1465846690, 1612431359, 1675253360, 1842778696, 2303473370, 2345354704, 2931693380, 3224862718, 3685557392, 4606946740, 5863386760, 6449725436, 8062156795, 9213893480, 11726773520, 12899450872, 16124313590, 18427786960, 25798901744, 32248627180, 64497254360, 128994508720]

約数ペア:

[(1, 128994508720), (2, 64497254360), (4, 32248627180), (5, 25798901744), (7, 18427786960), (8, 16124313590), (10, 12899450872), (11, 11726773520), (14, 9213893480), (16, 8062156795), (20, 6449725436), (22, 5863386760), (28, 4606946740), (35, 3685557392), (40, 3224862718), (44, 2931693380), (55, 2345354704), (56, 2303473370), (70, 1842778696), (77, 1675253360), (80, 1612431359), (88, 1465846690), (110, 1172677352), (112, 1151736685), (121, 1066070320), (140, 921389348), (154, 837626680), (176, 732923345), (191, 675363920), (220, 586338676), (242, 533035160), (280, 460694674), (308, 418813340), (382, 337681960), (385, 335050672), (440, 293169338), (484, 266517580), (560, 230347337), (605, 213214064), (616, 209406670), (764, 168840980), (770, 167525336), (847, 152295760), (880, 146584669), (955, 135072784), (968, 133258790), (1210, 106607032), (1232, 104703335), (1337, 96480560), (1528, 84420490), (1540, 83762668), (1694, 76147880), (1910, 67536392), (1936, 66629395), (2101, 61396720), (2420, 53303516), (2674, 48240280), (3056, 42210245), (3080, 41881334), (3388, 38073940), (3820, 33768196), (4202, 30698360), (4235, 30459152), (4840, 26651758), (5348, 24120140), (6160, 20940667), (6685, 19296112), (6776, 19036970), (7640, 16884098), (8404, 15349180), (8470, 15229576), (9680, 13325879), (9967, 12942160), (10505, 12279344), (10696, 12060070), (13370, 9648056), (13552, 9518485), (14707, 8770960), (15280, 8442049), (16808, 7674590), (16940, 7614788), (19934, 6471080), (21010, 6139672), (21392, 6030035), (23111, 5581520), (26740, 4824028), (29414, 4385480), (33616, 3837295), (33880, 3807394), (39868, 3235540), (42020, 3069836), (46222, 2790760), (49835, 2588432), (53480, 2412014), (58828, 2192740), (67760, 1903697), (69769, 1848880), (73535, 1754192), (79736, 1617770), (84040, 1534918), (92444, 1395380), (99670, 1294216), (106960, 1206007), (109637, 1176560), (115555, 1116304), (117656, 1096370), (139538, 924440), (147070, 877096), (159472, 808885), (161777, 797360), (168080, 767459), (184888, 697690), (199340, 647108), (219274, 588280), (231110, 558152), (235312, 548185), (279076, 462220), (294140, 438548), (323554, 398680), (348845, 369776)]