276443440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 836517888

約数和(自身を除く): 560074448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 127, 130, 140, 161, 169, 182, 184, 208, 230, 254, 260, 280, 299, 322, 338, 364, 368, 455, 460, 508, 520, 560, 598, 635, 644, 676, 728, 805, 845, 889, 910, 920, 1016, 1040, 1183, 1196, 1270, 1288, 1352, 1456, 1495, 1610, 1651, 1690, 1778, 1820, 1840, 2032, 2093, 2366, 2392, 2540, 2576, 2704, 2921, 2990, 3220, 3302, 3380, 3556, 3640, 3887, 4186, 4445, 4732, 4784, 5080, 5842, 5915, 5980, 6440, 6604, 6760, 7112, 7280, 7774, 8255, 8372, 8890, 9464, 10160, 10465, 11557, 11684, 11830, 11960, 12880, 13208, 13520, 14224, 14605, 15548, 16510, 16744, 17780, 18928, 19435, 20447, 20930, 21463, 23114, 23368, 23660, 23920, 26416, 27209, 29210, 31096, 33020, 33488, 35560, 37973, 38870, 40894, 41860, 42926, 46228, 46736, 47320, 54418, 57785, 58420, 62192, 66040, 71120, 75946, 77740, 81788, 83720, 85852, 92456, 94640, 102235, 107315, 108836, 115570, 116840, 132080, 136045, 150241, 151892, 155480, 163576, 167440, 171704, 184912, 189865, 204470, 214630, 217672, 231140, 233680, 265811, 272090, 300482, 303784, 310960, 327152, 343408, 379730, 408940, 429260, 435344, 462280, 493649, 531622, 544180, 600964, 607568, 751205, 759460, 817880, 858520, 924560, 987298, 1063244, 1088360, 1201928, 1329055, 1502410, 1518920, 1635760, 1717040, 1974596, 2126488, 2176720, 2403856, 2468245, 2658110, 3004820, 3037840, 3455543, 3949192, 4252976, 4936490, 5316220, 6009640, 6911086, 7898384, 9872980, 10632440, 12019280, 13822172, 17277715, 19745960, 21264880, 27644344, 34555430, 39491920, 55288688, 69110860, 138221720, 276443440]

約数ペア:

[(1, 276443440), (2, 138221720), (4, 69110860), (5, 55288688), (7, 39491920), (8, 34555430), (10, 27644344), (13, 21264880), (14, 19745960), (16, 17277715), (20, 13822172), (23, 12019280), (26, 10632440), (28, 9872980), (35, 7898384), (40, 6911086), (46, 6009640), (52, 5316220), (56, 4936490), (65, 4252976), (70, 3949192), (80, 3455543), (91, 3037840), (92, 3004820), (104, 2658110), (112, 2468245), (115, 2403856), (127, 2176720), (130, 2126488), (140, 1974596), (161, 1717040), (169, 1635760), (182, 1518920), (184, 1502410), (208, 1329055), (230, 1201928), (254, 1088360), (260, 1063244), (280, 987298), (299, 924560), (322, 858520), (338, 817880), (364, 759460), (368, 751205), (455, 607568), (460, 600964), (508, 544180), (520, 531622), (560, 493649), (598, 462280), (635, 435344), (644, 429260), (676, 408940), (728, 379730), (805, 343408), (845, 327152), (889, 310960), (910, 303784), (920, 300482), (1016, 272090), (1040, 265811), (1183, 233680), (1196, 231140), (1270, 217672), (1288, 214630), (1352, 204470), (1456, 189865), (1495, 184912), (1610, 171704), (1651, 167440), (1690, 163576), (1778, 155480), (1820, 151892), (1840, 150241), (2032, 136045), (2093, 132080), (2366, 116840), (2392, 115570), (2540, 108836), (2576, 107315), (2704, 102235), (2921, 94640), (2990, 92456), (3220, 85852), (3302, 83720), (3380, 81788), (3556, 77740), (3640, 75946), (3887, 71120), (4186, 66040), (4445, 62192), (4732, 58420), (4784, 57785), (5080, 54418), (5842, 47320), (5915, 46736), (5980, 46228), (6440, 42926), (6604, 41860), (6760, 40894), (7112, 38870), (7280, 37973), (7774, 35560), (8255, 33488), (8372, 33020), (8890, 31096), (9464, 29210), (10160, 27209), (10465, 26416), (11557, 23920), (11684, 23660), (11830, 23368), (11960, 23114), (12880, 21463), (13208, 20930), (13520, 20447), (14224, 19435), (14605, 18928), (15548, 17780), (16510, 16744)]