1438447920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:237

約数の個数: 360

約数和(自身を含む): 5644419984

約数和(自身を除く): 4205972064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 97, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 194, 195, 196, 208, 210, 240, 245, 260, 273, 280, 291, 294, 312, 336, 364, 388, 390, 392, 420, 455, 485, 490, 520, 546, 560, 582, 588, 624, 637, 679, 728, 735, 776, 780, 784, 840, 910, 970, 980, 1040, 1092, 1164, 1176, 1261, 1274, 1358, 1365, 1455, 1456, 1470, 1552, 1560, 1680, 1820, 1911, 1940, 1960, 2037, 2184, 2328, 2352, 2522, 2548, 2716, 2730, 2910, 2940, 3120, 3185, 3395, 3640, 3783, 3822, 3880, 3920, 4074, 4368, 4656, 4753, 5044, 5096, 5432, 5460, 5820, 5880, 6305, 6370, 6790, 7280, 7566, 7644, 7760, 8148, 8827, 9409, 9506, 9555, 10088, 10185, 10192, 10864, 10920, 11640, 11760, 12610, 12740, 13580, 14259, 15132, 15288, 16296, 17654, 18818, 18915, 19012, 19110, 20176, 20370, 21840, 23280, 23765, 25220, 25480, 26481, 27160, 28227, 28518, 30264, 30576, 32592, 35308, 37636, 37830, 38024, 38220, 40740, 44135, 47045, 47530, 50440, 50960, 52962, 54320, 56454, 57036, 60528, 61789, 65863, 70616, 71295, 75272, 75660, 76048, 76440, 81480, 88270, 94090, 95060, 100880, 105924, 112908, 114072, 122317, 123578, 131726, 132405, 141135, 141232, 142590, 150544, 151320, 152880, 162960, 176540, 185367, 188180, 190120, 197589, 211848, 225816, 228144, 244634, 247156, 263452, 264810, 282270, 285180, 302640, 308945, 329315, 353080, 366951, 370734, 376360, 380240, 395178, 423696, 451632, 461041, 489268, 494312, 526904, 529620, 564540, 570360, 611585, 617890, 658630, 706160, 733902, 741468, 752720, 790356, 856219, 922082, 926835, 978536, 987945, 988624, 1053808, 1059240, 1129080, 1140720, 1223170, 1235780, 1317260, 1383123, 1467804, 1482936, 1580712, 1712438, 1834755, 1844164, 1853670, 1957072, 1975890, 2118480, 2258160, 2305205, 2446340, 2471560, 2568657, 2634520, 2766246, 2935608, 2965872, 3161424, 3424876, 3669510, 3688328, 3707340, 3951780, 4281095, 4610410, 4892680, 4943120, 5137314, 5269040, 5532492, 5871216, 5993533, 6849752, 6915615, 7339020, 7376656, 7414680, 7903560, 8562190, 9220820, 9785360, 10274628, 11064984, 11987066, 12843285, 13699504, 13831230, 14678040, 14829360, 15807120, 17124380, 17980599, 18441640, 20549256, 22129968, 23974132, 25686570, 27662460, 29356080, 29967665, 34248760, 35961198, 36883280, 41098512, 47948264, 51373140, 55324920, 59935330, 68497520, 71922396, 89902995, 95896528, 102746280, 110649840, 119870660, 143844792, 179805990, 205492560, 239741320, 287689584, 359611980, 479482640, 719223960, 1438447920]

約数ペア:

[(1, 1438447920), (2, 719223960), (3, 479482640), (4, 359611980), (5, 287689584), (6, 239741320), (7, 205492560), (8, 179805990), (10, 143844792), (12, 119870660), (13, 110649840), (14, 102746280), (15, 95896528), (16, 89902995), (20, 71922396), (21, 68497520), (24, 59935330), (26, 55324920), (28, 51373140), (30, 47948264), (35, 41098512), (39, 36883280), (40, 35961198), (42, 34248760), (48, 29967665), (49, 29356080), (52, 27662460), (56, 25686570), (60, 23974132), (65, 22129968), (70, 20549256), (78, 18441640), (80, 17980599), (84, 17124380), (91, 15807120), (97, 14829360), (98, 14678040), (104, 13831230), (105, 13699504), (112, 12843285), (120, 11987066), (130, 11064984), (140, 10274628), (147, 9785360), (156, 9220820), (168, 8562190), (182, 7903560), (194, 7414680), (195, 7376656), (196, 7339020), (208, 6915615), (210, 6849752), (240, 5993533), (245, 5871216), (260, 5532492), (273, 5269040), (280, 5137314), (291, 4943120), (294, 4892680), (312, 4610410), (336, 4281095), (364, 3951780), (388, 3707340), (390, 3688328), (392, 3669510), (420, 3424876), (455, 3161424), (485, 2965872), (490, 2935608), (520, 2766246), (546, 2634520), (560, 2568657), (582, 2471560), (588, 2446340), (624, 2305205), (637, 2258160), (679, 2118480), (728, 1975890), (735, 1957072), (776, 1853670), (780, 1844164), (784, 1834755), (840, 1712438), (910, 1580712), (970, 1482936), (980, 1467804), (1040, 1383123), (1092, 1317260), (1164, 1235780), (1176, 1223170), (1261, 1140720), (1274, 1129080), (1358, 1059240), (1365, 1053808), (1455, 988624), (1456, 987945), (1470, 978536), (1552, 926835), (1560, 922082), (1680, 856219), (1820, 790356), (1911, 752720), (1940, 741468), (1960, 733902), (2037, 706160), (2184, 658630), (2328, 617890), (2352, 611585), (2522, 570360), (2548, 564540), (2716, 529620), (2730, 526904), (2910, 494312), (2940, 489268), (3120, 461041), (3185, 451632), (3395, 423696), (3640, 395178), (3783, 380240), (3822, 376360), (3880, 370734), (3920, 366951), (4074, 353080), (4368, 329315), (4656, 308945), (4753, 302640), (5044, 285180), (5096, 282270), (5432, 264810), (5460, 263452), (5820, 247156), (5880, 244634), (6305, 228144), (6370, 225816), (6790, 211848), (7280, 197589), (7566, 190120), (7644, 188180), (7760, 185367), (8148, 176540), (8827, 162960), (9409, 152880), (9506, 151320), (9555, 150544), (10088, 142590), (10185, 141232), (10192, 141135), (10864, 132405), (10920, 131726), (11640, 123578), (11760, 122317), (12610, 114072), (12740, 112908), (13580, 105924), (14259, 100880), (15132, 95060), (15288, 94090), (16296, 88270), (17654, 81480), (18818, 76440), (18915, 76048), (19012, 75660), (19110, 75272), (20176, 71295), (20370, 70616), (21840, 65863), (23280, 61789), (23765, 60528), (25220, 57036), (25480, 56454), (26481, 54320), (27160, 52962), (28227, 50960), (28518, 50440), (30264, 47530), (30576, 47045), (32592, 44135), (35308, 40740), (37636, 38220), (37830, 38024)]