140677992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 510451200

約数和(自身を除く): 369773208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 421, 442, 459, 468, 476, 504, 546, 612, 663, 702, 714, 728, 756, 819, 842, 884, 918, 936, 952, 1071, 1092, 1224, 1263, 1326, 1404, 1428, 1512, 1547, 1638, 1684, 1768, 1836, 1989, 2142, 2184, 2457, 2526, 2652, 2808, 2856, 2947, 3094, 3213, 3276, 3368, 3672, 3789, 3978, 4284, 4641, 4914, 5052, 5304, 5473, 5894, 5967, 6188, 6426, 6552, 7157, 7578, 7956, 8568, 8841, 9282, 9828, 10104, 10946, 11367, 11788, 11934, 12376, 12852, 13923, 14314, 15156, 15912, 16419, 17682, 18564, 19656, 21471, 21892, 22734, 23576, 23868, 25704, 26523, 27846, 28628, 30312, 32838, 35364, 37128, 38311, 41769, 42942, 43784, 45468, 47736, 49257, 50099, 53046, 55692, 57256, 64413, 65676, 70728, 76622, 79569, 83538, 85884, 90936, 93041, 98514, 100198, 106092, 111384, 114933, 128826, 131352, 147771, 150297, 153244, 159138, 167076, 171768, 186082, 193239, 197028, 200396, 212184, 229866, 257652, 279123, 295542, 300594, 306488, 318276, 334152, 344799, 372164, 386478, 394056, 400792, 450891, 459732, 515304, 558246, 591084, 601188, 636552, 651287, 689598, 744328, 772956, 837369, 901782, 919464, 1034397, 1116492, 1182168, 1202376, 1302574, 1352673, 1379196, 1545912, 1674738, 1803564, 1953861, 2068794, 2232984, 2512107, 2605148, 2705346, 2758392, 3349476, 3607128, 3907722, 4137588, 5024214, 5210296, 5410692, 5861583, 6698952, 7815444, 8275176, 10048428, 10821384, 11723166, 15630888, 17584749, 20096856, 23446332, 35169498, 46892664, 70338996, 140677992]

約数ペア:

[(1, 140677992), (2, 70338996), (3, 46892664), (4, 35169498), (6, 23446332), (7, 20096856), (8, 17584749), (9, 15630888), (12, 11723166), (13, 10821384), (14, 10048428), (17, 8275176), (18, 7815444), (21, 6698952), (24, 5861583), (26, 5410692), (27, 5210296), (28, 5024214), (34, 4137588), (36, 3907722), (39, 3607128), (42, 3349476), (51, 2758392), (52, 2705346), (54, 2605148), (56, 2512107), (63, 2232984), (68, 2068794), (72, 1953861), (78, 1803564), (84, 1674738), (91, 1545912), (102, 1379196), (104, 1352673), (108, 1302574), (117, 1202376), (119, 1182168), (126, 1116492), (136, 1034397), (153, 919464), (156, 901782), (168, 837369), (182, 772956), (189, 744328), (204, 689598), (216, 651287), (221, 636552), (234, 601188), (238, 591084), (252, 558246), (273, 515304), (306, 459732), (312, 450891), (351, 400792), (357, 394056), (364, 386478), (378, 372164), (408, 344799), (421, 334152), (442, 318276), (459, 306488), (468, 300594), (476, 295542), (504, 279123), (546, 257652), (612, 229866), (663, 212184), (702, 200396), (714, 197028), (728, 193239), (756, 186082), (819, 171768), (842, 167076), (884, 159138), (918, 153244), (936, 150297), (952, 147771), (1071, 131352), (1092, 128826), (1224, 114933), (1263, 111384), (1326, 106092), (1404, 100198), (1428, 98514), (1512, 93041), (1547, 90936), (1638, 85884), (1684, 83538), (1768, 79569), (1836, 76622), (1989, 70728), (2142, 65676), (2184, 64413), (2457, 57256), (2526, 55692), (2652, 53046), (2808, 50099), (2856, 49257), (2947, 47736), (3094, 45468), (3213, 43784), (3276, 42942), (3368, 41769), (3672, 38311), (3789, 37128), (3978, 35364), (4284, 32838), (4641, 30312), (4914, 28628), (5052, 27846), (5304, 26523), (5473, 25704), (5894, 23868), (5967, 23576), (6188, 22734), (6426, 21892), (6552, 21471), (7157, 19656), (7578, 18564), (7956, 17682), (8568, 16419), (8841, 15912), (9282, 15156), (9828, 14314), (10104, 13923), (10946, 12852), (11367, 12376), (11788, 11934)]