About the Number

137897697280

137897697279 ← → 137897697281

2進数表記:10000000011011010101111110000000000000

漢数字表記:千三百七十八億九千七百六十九万七千二百八十

素因数分解:

2 13 × 5 1 × 7 2 × 127 1 × 541 1

素因数の和:713
約数の個数: 336
約数和(自身を含む): 388712756736
約数和(自身を除く): 250815059456

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 127, 128, 140, 160, 196, 224, 245, 254, 256, 280, 320, 392, 448, 490, 508, 512, 541, 560, 635, 640, 784, 889, 896, 980, 1016, 1024, 1082, 1120, 1270, 1280, 1568, 1778, 1792, 1960, 2032, 2048, 2164, 2240, 2540, 2560, 2705, 3136, 3556, 3584, 3787, 3920, 4064, 4096, 4328, 4445, 4480, 5080, 5120, 5410, 6223, 6272, 7112, 7168, 7574, 7840, 8128, 8192, 8656, 8890, 8960, 10160, 10240, 10820, 12446, 12544, 14224, 14336, 15148, 15680, 16256, 17312, 17780, 17920, 18935, 20320, 20480, 21640, 24892, 25088, 26509, 28448, 28672, 30296, 31115, 31360, 32512, 34624, 35560, 35840, 37870, 40640, 40960, 43280, 49784, 50176, 53018, 56896, 57344, 60592, 62230, 62720, 65024, 68707, 69248, 71120, 71680, 75740, 81280, 86560, 99568, 100352, 106036, 113792, 121184, 124460, 125440, 130048, 132545, 137414, 138496, 142240, 143360, 151480, 162560, 173120, 199136, 200704, 212072, 227584, 242368, 248920, 250880, 260096, 265090, 274828, 276992, 284480, 286720, 302960, 325120, 343535, 346240, 398272, 401408, 424144, 455168, 480949, 484736, 497840, 501760, 520192, 530180, 549656, 553984, 568960, 605920, 650240, 687070, 692480, 796544, 848288, 910336, 961898, 969472, 995680, 1003520, 1040384, 1060360, 1099312, 1107968, 1137920, 1211840, 1300480, 1374140, 1384960, 1593088, 1696576, 1820672, 1923796, 1938944, 1991360, 2007040, 2120720, 2198624, 2215936, 2275840, 2404745, 2423680, 2600960, 2748280, 2769920, 3186176, 3366643, 3393152, 3641344, 3847592, 3877888, 3982720, 4241440, 4397248, 4431872, 4551680, 4809490, 4847360, 5201920, 5496560, 5539840, 6372352, 6733286, 6786304, 7282688, 7695184, 7755776, 7965440, 8482880, 8794496, 9103360, 9618980, 9694720, 10993120, 11079680, 12744704, 13466572, 13572608, 15390368, 15511552, 15930880, 16833215, 16965760, 17588992, 18206720, 19237960, 19389440, 21986240, 22159360, 25489408, 26933144, 27145216, 30780736, 31023104, 31861760, 33666430, 33931520, 35177984, 36413440, 38475920, 38778880, 43972480, 50978816, 53866288, 54290432, 61561472, 63723520, 67332860, 67863040, 70355968, 76951840, 77557760, 87944960, 107732576, 108580864, 123122944, 127447040, 134665720, 135726080, 140711936, 153903680, 155115520, 175889920, 215465152, 217161728, 246245888, 254894080, 269331440, 271452160, 281423872, 307807360, 351779840, 430930304, 492491776, 538662880, 542904320, 562847744, 615614720, 703559680, 861860608, 984983552, 1077325760, 1085808640, 1231229440, 1407119360, 1723721216, 1969967104, 2154651520, 2462458880, 2814238720, 3447442432, 3939934208, 4309303040, 4924917760, 6894884864, 8618606080, 9849835520, 13789769728, 17237212160, 19699671040, 27579539456, 34474424320, 68948848640, 137897697280]

約数ペア:
[(1, 137897697280), (2, 68948848640), (4, 34474424320), (5, 27579539456), (7, 19699671040), (8, 17237212160), (10, 13789769728), (14, 9849835520), (16, 8618606080), (20, 6894884864), (28, 4924917760), (32, 4309303040), (35, 3939934208), (40, 3447442432), (49, 2814238720), (56, 2462458880), (64, 2154651520), (70, 1969967104), (80, 1723721216), (98, 1407119360), (112, 1231229440), (127, 1085808640), (128, 1077325760), (140, 984983552), (160, 861860608), (196, 703559680), (224, 615614720), (245, 562847744), (254, 542904320), (256, 538662880), (280, 492491776), (320, 430930304), (392, 351779840), (448, 307807360), (490, 281423872), (508, 271452160), (512, 269331440), (541, 254894080), (560, 246245888), (635, 217161728), (640, 215465152), (784, 175889920), (889, 155115520), (896, 153903680), (980, 140711936), (1016, 135726080), (1024, 134665720), (1082, 127447040), (1120, 123122944), (1270, 108580864), (1280, 107732576), (1568, 87944960), (1778, 77557760), (1792, 76951840), (1960, 70355968), (2032, 67863040), (2048, 67332860), (2164, 63723520), (2240, 61561472), (2540, 54290432), (2560, 53866288), (2705, 50978816), (3136, 43972480), (3556, 38778880), (3584, 38475920), (3787, 36413440), (3920, 35177984), (4064, 33931520), (4096, 33666430), (4328, 31861760), (4445, 31023104), (4480, 30780736), (5080, 27145216), (5120, 26933144), (5410, 25489408), (6223, 22159360), (6272, 21986240), (7112, 19389440), (7168, 19237960), (7574, 18206720), (7840, 17588992), (8128, 16965760), (8192, 16833215), (8656, 15930880), (8890, 15511552), (8960, 15390368), (10160, 13572608), (10240, 13466572), (10820, 12744704), (12446, 11079680), (12544, 10993120), (14224, 9694720), (14336, 9618980), (15148, 9103360), (15680, 8794496), (16256, 8482880), (17312, 7965440), (17780, 7755776), (17920, 7695184), (18935, 7282688), (20320, 6786304), (20480, 6733286), (21640, 6372352), (24892, 5539840), (25088, 5496560), (26509, 5201920), (28448, 4847360), (28672, 4809490), (30296, 4551680), (31115, 4431872), (31360, 4397248), (32512, 4241440), (34624, 3982720), (35560, 3877888), (35840, 3847592), (37870, 3641344), (40640, 3393152), (40960, 3366643), (43280, 3186176), (49784, 2769920), (50176, 2748280), (53018, 2600960), (56896, 2423680), (57344, 2404745), (60592, 2275840), (62230, 2215936), (62720, 2198624), (65024, 2120720), (68707, 2007040), (69248, 1991360), (71120, 1938944), (71680, 1923796), (75740, 1820672), (81280, 1696576), (86560, 1593088), (99568, 1384960), (100352, 1374140), (106036, 1300480), (113792, 1211840), (121184, 1137920), (124460, 1107968), (125440, 1099312), (130048, 1060360), (132545, 1040384), (137414, 1003520), (138496, 995680), (142240, 969472), (143360, 961898), (151480, 910336), (162560, 848288), (173120, 796544), (199136, 692480), (200704, 687070), (212072, 650240), (227584, 605920), (242368, 568960), (248920, 553984), (250880, 549656), (260096, 530180), (265090, 520192), (274828, 501760), (276992, 497840), (284480, 484736), (286720, 480949), (302960, 455168), (325120, 424144), (343535, 401408), (346240, 398272)]

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