15764206976

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 256

約数和(自身を含む): 40186368000

約数和(自身を除く): 24422161024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 37, 38, 56, 58, 64, 74, 76, 112, 116, 128, 133, 148, 152, 203, 224, 232, 259, 266, 296, 304, 406, 448, 464, 518, 532, 551, 592, 608, 703, 812, 863, 896, 928, 1036, 1064, 1073, 1102, 1184, 1216, 1406, 1624, 1726, 1856, 2072, 2128, 2146, 2204, 2368, 2432, 2812, 3248, 3452, 3712, 3857, 4144, 4256, 4292, 4408, 4736, 4921, 5624, 6041, 6496, 6904, 7511, 7714, 8288, 8512, 8584, 8816, 9842, 11248, 12082, 12992, 13808, 15022, 15428, 16397, 16576, 17024, 17168, 17632, 19684, 20387, 22496, 24164, 25027, 25984, 27616, 30044, 30856, 31931, 32794, 33152, 34336, 35264, 39368, 40774, 44992, 48328, 50054, 55232, 60088, 61712, 63862, 65588, 68672, 70528, 78736, 81548, 89984, 96656, 100108, 110464, 114779, 120176, 123424, 127724, 131176, 137344, 142709, 157472, 163096, 175189, 193312, 200216, 223517, 229558, 240352, 246848, 255448, 262352, 285418, 314944, 326192, 350378, 386624, 400432, 447034, 459116, 475513, 480704, 493696, 510896, 524704, 570836, 606689, 629888, 652384, 700756, 773248, 800864, 894068, 918232, 925999, 951026, 961408, 1021792, 1049408, 1141672, 1213378, 1304768, 1401512, 1601728, 1788136, 1836464, 1851998, 1902052, 2043584, 2098816, 2283344, 2426756, 2609536, 2803024, 3203456, 3328591, 3576272, 3672928, 3703996, 3804104, 4087168, 4246823, 4566688, 4853512, 5606048, 6481993, 6657182, 7152544, 7345856, 7407992, 7608208, 8493646, 9133376, 9707024, 11212096, 12963986, 13314364, 14305088, 14691712, 14815984, 15216416, 16987292, 17593981, 18266752, 19414048, 22424192, 25927972, 26628728, 28610176, 29631968, 30432832, 33974584, 35187962, 38828096, 51855944, 53257456, 59263936, 60865664, 67949168, 70375924, 77656192, 103711888, 106514912, 118527872, 123157867, 135898336, 140751848, 207423776, 213029824, 246315734, 271796672, 281503696, 414847552, 426059648, 492631468, 543593344, 563007392, 829695104, 985262936, 1126014784, 1970525872, 2252029568, 3941051744, 7882103488, 15764206976]

約数ペア:

[(1, 15764206976), (2, 7882103488), (4, 3941051744), (7, 2252029568), (8, 1970525872), (14, 1126014784), (16, 985262936), (19, 829695104), (28, 563007392), (29, 543593344), (32, 492631468), (37, 426059648), (38, 414847552), (56, 281503696), (58, 271796672), (64, 246315734), (74, 213029824), (76, 207423776), (112, 140751848), (116, 135898336), (128, 123157867), (133, 118527872), (148, 106514912), (152, 103711888), (203, 77656192), (224, 70375924), (232, 67949168), (259, 60865664), (266, 59263936), (296, 53257456), (304, 51855944), (406, 38828096), (448, 35187962), (464, 33974584), (518, 30432832), (532, 29631968), (551, 28610176), (592, 26628728), (608, 25927972), (703, 22424192), (812, 19414048), (863, 18266752), (896, 17593981), (928, 16987292), (1036, 15216416), (1064, 14815984), (1073, 14691712), (1102, 14305088), (1184, 13314364), (1216, 12963986), (1406, 11212096), (1624, 9707024), (1726, 9133376), (1856, 8493646), (2072, 7608208), (2128, 7407992), (2146, 7345856), (2204, 7152544), (2368, 6657182), (2432, 6481993), (2812, 5606048), (3248, 4853512), (3452, 4566688), (3712, 4246823), (3857, 4087168), (4144, 3804104), (4256, 3703996), (4292, 3672928), (4408, 3576272), (4736, 3328591), (4921, 3203456), (5624, 2803024), (6041, 2609536), (6496, 2426756), (6904, 2283344), (7511, 2098816), (7714, 2043584), (8288, 1902052), (8512, 1851998), (8584, 1836464), (8816, 1788136), (9842, 1601728), (11248, 1401512), (12082, 1304768), (12992, 1213378), (13808, 1141672), (15022, 1049408), (15428, 1021792), (16397, 961408), (16576, 951026), (17024, 925999), (17168, 918232), (17632, 894068), (19684, 800864), (20387, 773248), (22496, 700756), (24164, 652384), (25027, 629888), (25984, 606689), (27616, 570836), (30044, 524704), (30856, 510896), (31931, 493696), (32794, 480704), (33152, 475513), (34336, 459116), (35264, 447034), (39368, 400432), (40774, 386624), (44992, 350378), (48328, 326192), (50054, 314944), (55232, 285418), (60088, 262352), (61712, 255448), (63862, 246848), (65588, 240352), (68672, 229558), (70528, 223517), (78736, 200216), (81548, 193312), (89984, 175189), (96656, 163096), (100108, 157472), (110464, 142709), (114779, 137344), (120176, 131176), (123424, 127724)]