276954720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 192

約数和(自身を含む): 1005903360

約数和(自身を除く): 728948640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 593, 672, 695, 834, 840, 973, 1112, 1120, 1186, 1390, 1668, 1680, 1779, 1946, 2085, 2224, 2372, 2780, 2919, 2965, 3336, 3360, 3558, 3892, 4151, 4170, 4448, 4744, 4865, 5560, 5838, 5930, 6672, 7116, 7784, 8302, 8340, 8895, 9488, 9730, 11120, 11676, 11860, 12453, 13344, 14232, 14595, 15568, 16604, 16680, 17790, 18976, 19460, 20755, 22240, 23352, 23720, 24906, 28464, 29190, 31136, 33208, 33360, 35580, 38920, 41510, 46704, 47440, 49812, 56928, 58380, 62265, 66416, 66720, 71160, 77840, 82427, 83020, 93408, 94880, 99624, 116760, 124530, 132832, 142320, 155680, 164854, 166040, 199248, 233520, 247281, 249060, 284640, 329708, 332080, 398496, 412135, 467040, 494562, 498120, 576989, 659416, 664160, 824270, 989124, 996240, 1153978, 1236405, 1318832, 1648540, 1730967, 1978248, 1992480, 2307956, 2472810, 2637664, 2884945, 3297080, 3461934, 3956496, 4615912, 4945620, 5769890, 6594160, 6923868, 7912992, 8654835, 9231824, 9891240, 11539780, 13188320, 13847736, 17309670, 18463648, 19782480, 23079560, 27695472, 34619340, 39564960, 46159120, 55390944, 69238680, 92318240, 138477360, 276954720]

約数ペア:

[(1, 276954720), (2, 138477360), (3, 92318240), (4, 69238680), (5, 55390944), (6, 46159120), (7, 39564960), (8, 34619340), (10, 27695472), (12, 23079560), (14, 19782480), (15, 18463648), (16, 17309670), (20, 13847736), (21, 13188320), (24, 11539780), (28, 9891240), (30, 9231824), (32, 8654835), (35, 7912992), (40, 6923868), (42, 6594160), (48, 5769890), (56, 4945620), (60, 4615912), (70, 3956496), (80, 3461934), (84, 3297080), (96, 2884945), (105, 2637664), (112, 2472810), (120, 2307956), (139, 1992480), (140, 1978248), (160, 1730967), (168, 1648540), (210, 1318832), (224, 1236405), (240, 1153978), (278, 996240), (280, 989124), (336, 824270), (417, 664160), (420, 659416), (480, 576989), (556, 498120), (560, 494562), (593, 467040), (672, 412135), (695, 398496), (834, 332080), (840, 329708), (973, 284640), (1112, 249060), (1120, 247281), (1186, 233520), (1390, 199248), (1668, 166040), (1680, 164854), (1779, 155680), (1946, 142320), (2085, 132832), (2224, 124530), (2372, 116760), (2780, 99624), (2919, 94880), (2965, 93408), (3336, 83020), (3360, 82427), (3558, 77840), (3892, 71160), (4151, 66720), (4170, 66416), (4448, 62265), (4744, 58380), (4865, 56928), (5560, 49812), (5838, 47440), (5930, 46704), (6672, 41510), (7116, 38920), (7784, 35580), (8302, 33360), (8340, 33208), (8895, 31136), (9488, 29190), (9730, 28464), (11120, 24906), (11676, 23720), (11860, 23352), (12453, 22240), (13344, 20755), (14232, 19460), (14595, 18976), (15568, 17790), (16604, 16680)]