140380968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 483840000

約数和(自身を除く): 343459032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 199, 204, 221, 228, 238, 247, 266, 273, 312, 323, 357, 364, 398, 399, 408, 442, 456, 476, 494, 532, 546, 597, 646, 663, 714, 728, 741, 796, 798, 884, 952, 969, 988, 1064, 1092, 1194, 1292, 1326, 1393, 1428, 1482, 1547, 1592, 1596, 1729, 1768, 1938, 1976, 2184, 2261, 2388, 2584, 2587, 2652, 2786, 2856, 2964, 3094, 3192, 3383, 3458, 3781, 3876, 4179, 4199, 4522, 4641, 4776, 5174, 5187, 5304, 5572, 5928, 6188, 6766, 6783, 6916, 7562, 7752, 7761, 8358, 8398, 9044, 9282, 10149, 10348, 10374, 11144, 11343, 12376, 12597, 13532, 13566, 13832, 15124, 15522, 16716, 16796, 18088, 18109, 18564, 20298, 20696, 20748, 22686, 23681, 25194, 26467, 27064, 27132, 29393, 30248, 31044, 33432, 33592, 36218, 37128, 40596, 41496, 43979, 45372, 47362, 49153, 50388, 52934, 54264, 54327, 58786, 62088, 64277, 71043, 72436, 79401, 81192, 87958, 88179, 90744, 94724, 98306, 100776, 105868, 108654, 117572, 128554, 131937, 142086, 144872, 147459, 158802, 175916, 176358, 189448, 192831, 196612, 211736, 217308, 235144, 257108, 263874, 284172, 294918, 307853, 317604, 344071, 351832, 352716, 385662, 393224, 434616, 449939, 514216, 527748, 568344, 589836, 615706, 635208, 688142, 705432, 771324, 835601, 899878, 923559, 1032213, 1055496, 1179672, 1231412, 1349817, 1376284, 1542648, 1671202, 1799756, 1847118, 2064426, 2462824, 2506803, 2699634, 2752568, 3342404, 3599512, 3694236, 4128852, 5013606, 5399268, 5849207, 6684808, 7388472, 8257704, 10027212, 10798536, 11698414, 17547621, 20054424, 23396828, 35095242, 46793656, 70190484, 140380968]

約数ペア:

[(1, 140380968), (2, 70190484), (3, 46793656), (4, 35095242), (6, 23396828), (7, 20054424), (8, 17547621), (12, 11698414), (13, 10798536), (14, 10027212), (17, 8257704), (19, 7388472), (21, 6684808), (24, 5849207), (26, 5399268), (28, 5013606), (34, 4128852), (38, 3694236), (39, 3599512), (42, 3342404), (51, 2752568), (52, 2699634), (56, 2506803), (57, 2462824), (68, 2064426), (76, 1847118), (78, 1799756), (84, 1671202), (91, 1542648), (102, 1376284), (104, 1349817), (114, 1231412), (119, 1179672), (133, 1055496), (136, 1032213), (152, 923559), (156, 899878), (168, 835601), (182, 771324), (199, 705432), (204, 688142), (221, 635208), (228, 615706), (238, 589836), (247, 568344), (266, 527748), (273, 514216), (312, 449939), (323, 434616), (357, 393224), (364, 385662), (398, 352716), (399, 351832), (408, 344071), (442, 317604), (456, 307853), (476, 294918), (494, 284172), (532, 263874), (546, 257108), (597, 235144), (646, 217308), (663, 211736), (714, 196612), (728, 192831), (741, 189448), (796, 176358), (798, 175916), (884, 158802), (952, 147459), (969, 144872), (988, 142086), (1064, 131937), (1092, 128554), (1194, 117572), (1292, 108654), (1326, 105868), (1393, 100776), (1428, 98306), (1482, 94724), (1547, 90744), (1592, 88179), (1596, 87958), (1729, 81192), (1768, 79401), (1938, 72436), (1976, 71043), (2184, 64277), (2261, 62088), (2388, 58786), (2584, 54327), (2587, 54264), (2652, 52934), (2786, 50388), (2856, 49153), (2964, 47362), (3094, 45372), (3192, 43979), (3383, 41496), (3458, 40596), (3781, 37128), (3876, 36218), (4179, 33592), (4199, 33432), (4522, 31044), (4641, 30248), (4776, 29393), (5174, 27132), (5187, 27064), (5304, 26467), (5572, 25194), (5928, 23681), (6188, 22686), (6766, 20748), (6783, 20696), (6916, 20298), (7562, 18564), (7752, 18109), (7761, 18088), (8358, 16796), (8398, 16716), (9044, 15522), (9282, 15124), (10149, 13832), (10348, 13566), (10374, 13532), (11144, 12597), (11343, 12376)]