78726120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 281318400

約数和(自身を除く): 202592280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 55, 57, 60, 66, 73, 76, 86, 88, 95, 110, 114, 120, 129, 132, 146, 152, 165, 172, 190, 209, 215, 219, 220, 228, 258, 264, 285, 292, 330, 344, 365, 380, 418, 430, 438, 440, 456, 473, 516, 570, 584, 627, 645, 660, 730, 760, 803, 817, 836, 860, 876, 946, 1032, 1045, 1095, 1140, 1254, 1290, 1320, 1387, 1419, 1460, 1606, 1634, 1672, 1720, 1752, 1892, 2090, 2190, 2280, 2365, 2409, 2451, 2508, 2580, 2774, 2838, 2920, 3135, 3139, 3212, 3268, 3784, 4015, 4085, 4161, 4180, 4380, 4730, 4818, 4902, 5016, 5160, 5548, 5676, 6270, 6278, 6424, 6536, 6935, 7095, 8030, 8170, 8322, 8360, 8760, 8987, 9417, 9460, 9636, 9804, 11096, 11352, 12045, 12255, 12540, 12556, 13870, 14190, 15257, 15695, 16060, 16340, 16644, 17974, 18834, 18920, 19272, 19608, 20805, 24090, 24510, 25080, 25112, 26961, 27740, 28380, 30514, 31390, 32120, 32680, 33288, 34529, 35948, 37668, 41610, 44935, 45771, 47085, 48180, 49020, 53922, 55480, 56760, 59641, 61028, 62780, 69058, 71896, 75336, 76285, 83220, 89870, 91542, 94170, 96360, 98040, 103587, 107844, 119282, 122056, 125560, 134805, 138116, 152570, 166440, 172645, 178923, 179740, 183084, 188340, 207174, 215688, 228855, 238564, 269610, 276232, 298205, 305140, 345290, 357846, 359480, 366168, 376680, 414348, 457710, 477128, 517935, 539220, 596410, 610280, 656051, 690580, 715692, 828696, 894615, 915420, 1035870, 1078440, 1192820, 1312102, 1381160, 1431384, 1789230, 1830840, 1968153, 2071740, 2385640, 2624204, 3280255, 3578460, 3936306, 4143480, 5248408, 6560510, 7156920, 7872612, 9840765, 13121020, 15745224, 19681530, 26242040, 39363060, 78726120]

約数ペア:

[(1, 78726120), (2, 39363060), (3, 26242040), (4, 19681530), (5, 15745224), (6, 13121020), (8, 9840765), (10, 7872612), (11, 7156920), (12, 6560510), (15, 5248408), (19, 4143480), (20, 3936306), (22, 3578460), (24, 3280255), (30, 2624204), (33, 2385640), (38, 2071740), (40, 1968153), (43, 1830840), (44, 1789230), (55, 1431384), (57, 1381160), (60, 1312102), (66, 1192820), (73, 1078440), (76, 1035870), (86, 915420), (88, 894615), (95, 828696), (110, 715692), (114, 690580), (120, 656051), (129, 610280), (132, 596410), (146, 539220), (152, 517935), (165, 477128), (172, 457710), (190, 414348), (209, 376680), (215, 366168), (219, 359480), (220, 357846), (228, 345290), (258, 305140), (264, 298205), (285, 276232), (292, 269610), (330, 238564), (344, 228855), (365, 215688), (380, 207174), (418, 188340), (430, 183084), (438, 179740), (440, 178923), (456, 172645), (473, 166440), (516, 152570), (570, 138116), (584, 134805), (627, 125560), (645, 122056), (660, 119282), (730, 107844), (760, 103587), (803, 98040), (817, 96360), (836, 94170), (860, 91542), (876, 89870), (946, 83220), (1032, 76285), (1045, 75336), (1095, 71896), (1140, 69058), (1254, 62780), (1290, 61028), (1320, 59641), (1387, 56760), (1419, 55480), (1460, 53922), (1606, 49020), (1634, 48180), (1672, 47085), (1720, 45771), (1752, 44935), (1892, 41610), (2090, 37668), (2190, 35948), (2280, 34529), (2365, 33288), (2409, 32680), (2451, 32120), (2508, 31390), (2580, 30514), (2774, 28380), (2838, 27740), (2920, 26961), (3135, 25112), (3139, 25080), (3212, 24510), (3268, 24090), (3784, 20805), (4015, 19608), (4085, 19272), (4161, 18920), (4180, 18834), (4380, 17974), (4730, 16644), (4818, 16340), (4902, 16060), (5016, 15695), (5160, 15257), (5548, 14190), (5676, 13870), (6270, 12556), (6278, 12540), (6424, 12255), (6536, 12045), (6935, 11352), (7095, 11096), (8030, 9804), (8170, 9636), (8322, 9460), (8360, 9417), (8760, 8987)]