270279828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 887927040

約数和(自身を除く): 617647212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 89, 91, 103, 108, 117, 126, 156, 162, 178, 182, 189, 206, 234, 252, 267, 273, 309, 324, 351, 356, 364, 378, 412, 468, 534, 546, 567, 618, 623, 702, 721, 756, 801, 819, 927, 1053, 1068, 1092, 1134, 1157, 1236, 1246, 1339, 1404, 1442, 1602, 1638, 1854, 1869, 2106, 2163, 2268, 2314, 2403, 2457, 2492, 2678, 2781, 2884, 3204, 3276, 3471, 3708, 3738, 4017, 4212, 4326, 4628, 4806, 4914, 5356, 5562, 5607, 6489, 6942, 7209, 7371, 7476, 8034, 8099, 8343, 8652, 9167, 9373, 9612, 9828, 10413, 11124, 11214, 12051, 12978, 13884, 14418, 14742, 16068, 16198, 16686, 16821, 18334, 18746, 19467, 20826, 22428, 24102, 24297, 25956, 27501, 28119, 28836, 29484, 31239, 32396, 33372, 33642, 36153, 36668, 37492, 38934, 41652, 48204, 48594, 50463, 55002, 56238, 58401, 62478, 64169, 67284, 72306, 72891, 77868, 82503, 84357, 93717, 97188, 100926, 108459, 110004, 112476, 116802, 119171, 124956, 128338, 144612, 145782, 165006, 168714, 187434, 192507, 201852, 216918, 218673, 233604, 238342, 247509, 253071, 256676, 291564, 330012, 337428, 357513, 374868, 385014, 433836, 437346, 476684, 495018, 506142, 577521, 656019, 715026, 742527, 759213, 770028, 834197, 874692, 990036, 1012284, 1072539, 1155042, 1312038, 1430052, 1485054, 1518426, 1668394, 1732563, 2145078, 2310084, 2502591, 2624076, 2970108, 3036852, 3217617, 3336788, 3465126, 4290156, 5005182, 5197689, 6435234, 6930252, 7507773, 9652851, 10010364, 10395378, 12870468, 15015546, 19305702, 20790756, 22523319, 30031092, 38611404, 45046638, 67569957, 90093276, 135139914, 270279828]

約数ペア:

[(1, 270279828), (2, 135139914), (3, 90093276), (4, 67569957), (6, 45046638), (7, 38611404), (9, 30031092), (12, 22523319), (13, 20790756), (14, 19305702), (18, 15015546), (21, 12870468), (26, 10395378), (27, 10010364), (28, 9652851), (36, 7507773), (39, 6930252), (42, 6435234), (52, 5197689), (54, 5005182), (63, 4290156), (78, 3465126), (81, 3336788), (84, 3217617), (89, 3036852), (91, 2970108), (103, 2624076), (108, 2502591), (117, 2310084), (126, 2145078), (156, 1732563), (162, 1668394), (178, 1518426), (182, 1485054), (189, 1430052), (206, 1312038), (234, 1155042), (252, 1072539), (267, 1012284), (273, 990036), (309, 874692), (324, 834197), (351, 770028), (356, 759213), (364, 742527), (378, 715026), (412, 656019), (468, 577521), (534, 506142), (546, 495018), (567, 476684), (618, 437346), (623, 433836), (702, 385014), (721, 374868), (756, 357513), (801, 337428), (819, 330012), (927, 291564), (1053, 256676), (1068, 253071), (1092, 247509), (1134, 238342), (1157, 233604), (1236, 218673), (1246, 216918), (1339, 201852), (1404, 192507), (1442, 187434), (1602, 168714), (1638, 165006), (1854, 145782), (1869, 144612), (2106, 128338), (2163, 124956), (2268, 119171), (2314, 116802), (2403, 112476), (2457, 110004), (2492, 108459), (2678, 100926), (2781, 97188), (2884, 93717), (3204, 84357), (3276, 82503), (3471, 77868), (3708, 72891), (3738, 72306), (4017, 67284), (4212, 64169), (4326, 62478), (4628, 58401), (4806, 56238), (4914, 55002), (5356, 50463), (5562, 48594), (5607, 48204), (6489, 41652), (6942, 38934), (7209, 37492), (7371, 36668), (7476, 36153), (8034, 33642), (8099, 33372), (8343, 32396), (8652, 31239), (9167, 29484), (9373, 28836), (9612, 28119), (9828, 27501), (10413, 25956), (11124, 24297), (11214, 24102), (12051, 22428), (12978, 20826), (13884, 19467), (14418, 18746), (14742, 18334), (16068, 16821), (16198, 16686)]