2680837920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 9374496768

約数和(自身を除く): 6693658848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 127, 137, 144, 160, 180, 214, 240, 254, 274, 288, 321, 360, 381, 411, 428, 480, 508, 535, 548, 635, 642, 685, 720, 762, 822, 856, 963, 1016, 1070, 1096, 1143, 1233, 1270, 1284, 1370, 1440, 1524, 1605, 1644, 1712, 1905, 1926, 2032, 2055, 2140, 2192, 2286, 2466, 2540, 2568, 2740, 3048, 3210, 3288, 3424, 3810, 3852, 4064, 4110, 4280, 4384, 4572, 4815, 4932, 5080, 5136, 5480, 5715, 6096, 6165, 6420, 6576, 7620, 7704, 8220, 8560, 9144, 9630, 9864, 10160, 10272, 10960, 11430, 12192, 12330, 12840, 13152, 13589, 14659, 15240, 15408, 16440, 17120, 17399, 18288, 19260, 19728, 20320, 21920, 22860, 24660, 25680, 27178, 29318, 30480, 30816, 32880, 34798, 36576, 38520, 39456, 40767, 43977, 45720, 49320, 51360, 52197, 54356, 58636, 60960, 65760, 67945, 69596, 73295, 77040, 81534, 86995, 87954, 91440, 98640, 104394, 108712, 117272, 122301, 131931, 135890, 139192, 146590, 154080, 156591, 163068, 173990, 175908, 182880, 197280, 203835, 208788, 217424, 219885, 234544, 244602, 260985, 263862, 271780, 278384, 293180, 313182, 326136, 347980, 351816, 407670, 417576, 434848, 439770, 469088, 489204, 521970, 527724, 543560, 556768, 586360, 611505, 626364, 652272, 659655, 695960, 703632, 782955, 815340, 835152, 879540, 978408, 1043940, 1055448, 1087120, 1172720, 1223010, 1252728, 1304544, 1319310, 1391920, 1407264, 1565910, 1630680, 1670304, 1759080, 1861693, 1956816, 2087880, 2110896, 2174240, 2345440, 2446020, 2505456, 2638620, 2783840, 3131820, 3261360, 3518160, 3723386, 3913632, 4175760, 4221792, 4892040, 5010912, 5277240, 5585079, 6263640, 6522720, 7036320, 7446772, 8351520, 9308465, 9784080, 10554480, 11170158, 12527280, 14893544, 16755237, 18616930, 19568160, 21108960, 22340316, 25054560, 27925395, 29787088, 33510474, 37233860, 44680632, 55850790, 59574176, 67020948, 74467720, 83776185, 89361264, 111701580, 134041896, 148935440, 167552370, 178722528, 223403160, 268083792, 297870880, 335104740, 446806320, 536167584, 670209480, 893612640, 1340418960, 2680837920]

約数ペア:

[(1, 2680837920), (2, 1340418960), (3, 893612640), (4, 670209480), (5, 536167584), (6, 446806320), (8, 335104740), (9, 297870880), (10, 268083792), (12, 223403160), (15, 178722528), (16, 167552370), (18, 148935440), (20, 134041896), (24, 111701580), (30, 89361264), (32, 83776185), (36, 74467720), (40, 67020948), (45, 59574176), (48, 55850790), (60, 44680632), (72, 37233860), (80, 33510474), (90, 29787088), (96, 27925395), (107, 25054560), (120, 22340316), (127, 21108960), (137, 19568160), (144, 18616930), (160, 16755237), (180, 14893544), (214, 12527280), (240, 11170158), (254, 10554480), (274, 9784080), (288, 9308465), (321, 8351520), (360, 7446772), (381, 7036320), (411, 6522720), (428, 6263640), (480, 5585079), (508, 5277240), (535, 5010912), (548, 4892040), (635, 4221792), (642, 4175760), (685, 3913632), (720, 3723386), (762, 3518160), (822, 3261360), (856, 3131820), (963, 2783840), (1016, 2638620), (1070, 2505456), (1096, 2446020), (1143, 2345440), (1233, 2174240), (1270, 2110896), (1284, 2087880), (1370, 1956816), (1440, 1861693), (1524, 1759080), (1605, 1670304), (1644, 1630680), (1712, 1565910), (1905, 1407264), (1926, 1391920), (2032, 1319310), (2055, 1304544), (2140, 1252728), (2192, 1223010), (2286, 1172720), (2466, 1087120), (2540, 1055448), (2568, 1043940), (2740, 978408), (3048, 879540), (3210, 835152), (3288, 815340), (3424, 782955), (3810, 703632), (3852, 695960), (4064, 659655), (4110, 652272), (4280, 626364), (4384, 611505), (4572, 586360), (4815, 556768), (4932, 543560), (5080, 527724), (5136, 521970), (5480, 489204), (5715, 469088), (6096, 439770), (6165, 434848), (6420, 417576), (6576, 407670), (7620, 351816), (7704, 347980), (8220, 326136), (8560, 313182), (9144, 293180), (9630, 278384), (9864, 271780), (10160, 263862), (10272, 260985), (10960, 244602), (11430, 234544), (12192, 219885), (12330, 217424), (12840, 208788), (13152, 203835), (13589, 197280), (14659, 182880), (15240, 175908), (15408, 173990), (16440, 163068), (17120, 156591), (17399, 154080), (18288, 146590), (19260, 139192), (19728, 135890), (20320, 131931), (21920, 122301), (22860, 117272), (24660, 108712), (25680, 104394), (27178, 98640), (29318, 91440), (30480, 87954), (30816, 86995), (32880, 81534), (34798, 77040), (36576, 73295), (38520, 69596), (39456, 67945), (40767, 65760), (43977, 60960), (45720, 58636), (49320, 54356), (51360, 52197)]