16479357440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 320

約数和(自身を含む): 49100857344

約数和(自身を除く): 32621499904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 127, 128, 130, 140, 160, 182, 208, 224, 254, 256, 260, 280, 320, 364, 416, 448, 455, 508, 512, 520, 557, 560, 635, 640, 728, 832, 889, 896, 910, 1016, 1040, 1114, 1120, 1270, 1280, 1456, 1651, 1664, 1778, 1792, 1820, 2032, 2080, 2228, 2240, 2540, 2560, 2785, 2912, 3302, 3328, 3556, 3584, 3640, 3899, 4064, 4160, 4445, 4456, 4480, 5080, 5570, 5824, 6604, 6656, 7112, 7241, 7280, 7798, 8128, 8255, 8320, 8890, 8912, 8960, 10160, 11140, 11557, 11648, 13208, 14224, 14482, 14560, 15596, 16256, 16510, 16640, 17780, 17824, 17920, 19495, 20320, 22280, 23114, 23296, 26416, 28448, 28964, 29120, 31192, 32512, 33020, 33280, 35560, 35648, 36205, 38990, 40640, 44560, 46228, 46592, 50687, 52832, 56896, 57785, 57928, 58240, 62384, 65024, 66040, 70739, 71120, 71296, 72410, 77980, 81280, 89120, 92456, 101374, 105664, 113792, 115570, 115856, 116480, 124768, 132080, 141478, 142240, 142592, 144820, 155960, 162560, 178240, 184912, 202748, 211328, 227584, 231140, 231712, 232960, 249536, 253435, 264160, 282956, 284480, 285184, 289640, 311920, 325120, 353695, 356480, 369824, 405496, 422656, 455168, 462280, 463424, 495173, 499072, 506870, 528320, 565912, 568960, 579280, 623840, 707390, 712960, 739648, 810992, 845312, 919607, 924560, 926848, 990346, 998144, 1013740, 1056640, 1131824, 1137920, 1158560, 1247680, 1414780, 1425920, 1479296, 1621984, 1839214, 1849120, 1853696, 1980692, 1996288, 2027480, 2113280, 2263648, 2275840, 2317120, 2475865, 2495360, 2829560, 2958592, 3243968, 3678428, 3698240, 3707392, 3961384, 4054960, 4226560, 4527296, 4598035, 4634240, 4951730, 4990720, 5659120, 5917184, 6437249, 6487936, 7356856, 7396480, 7922768, 8109920, 9054592, 9196070, 9268480, 9903460, 9981440, 11318240, 12874498, 12975872, 14713712, 14792960, 15845536, 16219840, 18109184, 18392140, 18536960, 19806920, 22636480, 25748996, 25951744, 29427424, 29585920, 31691072, 32186245, 32439680, 36218368, 36784280, 39613840, 45272960, 51497992, 58854848, 63382144, 64372490, 64879360, 73568560, 79227680, 90545920, 102995984, 117709696, 126764288, 128744980, 129758720, 147137120, 158455360, 181091840, 205991968, 235419392, 253528576, 257489960, 294274240, 316910720, 411983936, 470838784, 514979920, 588548480, 633821440, 823967872, 1029959840, 1177096960, 1267642880, 1647935744, 2059919680, 2354193920, 3295871488, 4119839360, 8239678720, 16479357440]

約数ペア:

[(1, 16479357440), (2, 8239678720), (4, 4119839360), (5, 3295871488), (7, 2354193920), (8, 2059919680), (10, 1647935744), (13, 1267642880), (14, 1177096960), (16, 1029959840), (20, 823967872), (26, 633821440), (28, 588548480), (32, 514979920), (35, 470838784), (40, 411983936), (52, 316910720), (56, 294274240), (64, 257489960), (65, 253528576), (70, 235419392), (80, 205991968), (91, 181091840), (104, 158455360), (112, 147137120), (127, 129758720), (128, 128744980), (130, 126764288), (140, 117709696), (160, 102995984), (182, 90545920), (208, 79227680), (224, 73568560), (254, 64879360), (256, 64372490), (260, 63382144), (280, 58854848), (320, 51497992), (364, 45272960), (416, 39613840), (448, 36784280), (455, 36218368), (508, 32439680), (512, 32186245), (520, 31691072), (557, 29585920), (560, 29427424), (635, 25951744), (640, 25748996), (728, 22636480), (832, 19806920), (889, 18536960), (896, 18392140), (910, 18109184), (1016, 16219840), (1040, 15845536), (1114, 14792960), (1120, 14713712), (1270, 12975872), (1280, 12874498), (1456, 11318240), (1651, 9981440), (1664, 9903460), (1778, 9268480), (1792, 9196070), (1820, 9054592), (2032, 8109920), (2080, 7922768), (2228, 7396480), (2240, 7356856), (2540, 6487936), (2560, 6437249), (2785, 5917184), (2912, 5659120), (3302, 4990720), (3328, 4951730), (3556, 4634240), (3584, 4598035), (3640, 4527296), (3899, 4226560), (4064, 4054960), (4160, 3961384), (4445, 3707392), (4456, 3698240), (4480, 3678428), (5080, 3243968), (5570, 2958592), (5824, 2829560), (6604, 2495360), (6656, 2475865), (7112, 2317120), (7241, 2275840), (7280, 2263648), (7798, 2113280), (8128, 2027480), (8255, 1996288), (8320, 1980692), (8890, 1853696), (8912, 1849120), (8960, 1839214), (10160, 1621984), (11140, 1479296), (11557, 1425920), (11648, 1414780), (13208, 1247680), (14224, 1158560), (14482, 1137920), (14560, 1131824), (15596, 1056640), (16256, 1013740), (16510, 998144), (16640, 990346), (17780, 926848), (17824, 924560), (17920, 919607), (19495, 845312), (20320, 810992), (22280, 739648), (23114, 712960), (23296, 707390), (26416, 623840), (28448, 579280), (28964, 568960), (29120, 565912), (31192, 528320), (32512, 506870), (33020, 499072), (33280, 495173), (35560, 463424), (35648, 462280), (36205, 455168), (38990, 422656), (40640, 405496), (44560, 369824), (46228, 356480), (46592, 353695), (50687, 325120), (52832, 311920), (56896, 289640), (57785, 285184), (57928, 284480), (58240, 282956), (62384, 264160), (65024, 253435), (66040, 249536), (70739, 232960), (71120, 231712), (71296, 231140), (72410, 227584), (77980, 211328), (81280, 202748), (89120, 184912), (92456, 178240), (101374, 162560), (105664, 155960), (113792, 144820), (115570, 142592), (115856, 142240), (116480, 141478), (124768, 132080)]