8180506880

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 432

約数和(自身を含む): 25053880320

約数和(自身を除く): 16873373440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 79, 80, 91, 98, 104, 112, 127, 128, 130, 140, 158, 160, 182, 196, 208, 224, 245, 254, 256, 260, 280, 316, 320, 364, 392, 395, 416, 448, 455, 490, 508, 520, 553, 560, 632, 635, 637, 640, 728, 784, 790, 832, 889, 896, 910, 980, 1016, 1027, 1040, 1106, 1120, 1264, 1270, 1274, 1280, 1456, 1568, 1580, 1651, 1664, 1778, 1792, 1820, 1960, 2032, 2054, 2080, 2212, 2240, 2528, 2540, 2548, 2765, 2912, 3136, 3160, 3185, 3302, 3328, 3556, 3640, 3871, 3920, 4064, 4108, 4160, 4424, 4445, 4480, 5056, 5080, 5096, 5135, 5530, 5824, 6223, 6272, 6320, 6370, 6604, 7112, 7189, 7280, 7742, 7840, 8128, 8216, 8255, 8320, 8848, 8890, 8960, 10033, 10112, 10160, 10192, 10270, 11060, 11557, 11648, 12446, 12544, 12640, 12740, 13208, 14224, 14378, 14560, 15484, 15680, 16256, 16432, 16510, 16640, 17696, 17780, 19355, 20066, 20224, 20320, 20384, 20540, 22120, 23114, 23296, 24892, 25280, 25480, 26416, 28448, 28756, 29120, 30968, 31115, 31360, 32512, 32864, 33020, 35392, 35560, 35945, 38710, 40132, 40640, 40768, 41080, 44240, 46228, 49784, 50165, 50323, 50560, 50960, 52832, 56896, 57512, 57785, 58240, 61936, 62230, 62720, 65728, 66040, 70231, 70784, 71120, 71890, 77420, 80264, 80899, 81280, 81536, 82160, 88480, 92456, 99568, 100330, 100646, 101120, 101920, 105664, 113792, 115024, 115570, 116480, 123872, 124460, 130429, 131456, 132080, 140462, 141568, 142240, 143780, 154840, 160528, 161798, 162560, 163072, 164320, 176960, 184912, 199136, 200660, 201292, 203840, 211328, 227584, 230048, 231140, 247744, 248920, 251615, 260858, 262912, 264160, 280924, 284480, 287560, 309680, 321056, 323596, 328640, 351155, 353920, 369824, 398272, 401320, 402584, 404495, 407680, 422656, 460096, 462280, 491617, 495488, 497840, 503230, 521716, 528320, 561848, 568960, 575120, 619360, 642112, 647192, 652145, 657280, 702310, 707840, 739648, 796544, 802640, 805168, 808990, 815360, 913003, 920192, 924560, 983234, 990976, 995680, 1006460, 1043432, 1056640, 1123696, 1137920, 1150240, 1238720, 1284224, 1294384, 1304290, 1314560, 1404620, 1479296, 1593088, 1605280, 1610336, 1617980, 1826006, 1840384, 1849120, 1966468, 1991360, 2012920, 2086864, 2113280, 2247392, 2300480, 2458085, 2477440, 2568448, 2588768, 2608580, 2809240, 2958592, 3210560, 3220672, 3235960, 3652012, 3698240, 3932936, 3982720, 4025840, 4173728, 4494784, 4565015, 4600960, 4916170, 4954880, 5177536, 5217160, 5618480, 6391021, 6421120, 6441344, 6471920, 7304024, 7396480, 7865872, 7965440, 8051680, 8347456, 8989568, 9130030, 9201920, 9832340, 10355072, 10434320, 11236960, 12782042, 12842240, 12882688, 12943840, 14608048, 14792960, 15731744, 16103360, 16694912, 17979136, 18260060, 19664680, 20710144, 20868640, 22473920, 25564084, 25887680, 29216096, 31463488, 31955105, 32206720, 33389824, 36520120, 39329360, 41737280, 44947840, 51128168, 51775360, 58432192, 62926976, 63910210, 64413440, 73040240, 78658720, 83474560, 89895680, 102256336, 103550720, 116864384, 125853952, 127820420, 146080480, 157317440, 166949120, 204512672, 233728768, 255640840, 292160960, 314634880, 409025344, 511281680, 584321920, 629269760, 818050688, 1022563360, 1168643840, 1636101376, 2045126720, 4090253440, 8180506880]

約数ペア:

[(1, 8180506880), (2, 4090253440), (4, 2045126720), (5, 1636101376), (7, 1168643840), (8, 1022563360), (10, 818050688), (13, 629269760), (14, 584321920), (16, 511281680), (20, 409025344), (26, 314634880), (28, 292160960), (32, 255640840), (35, 233728768), (40, 204512672), (49, 166949120), (52, 157317440), (56, 146080480), (64, 127820420), (65, 125853952), (70, 116864384), (79, 103550720), (80, 102256336), (91, 89895680), (98, 83474560), (104, 78658720), (112, 73040240), (127, 64413440), (128, 63910210), (130, 62926976), (140, 58432192), (158, 51775360), (160, 51128168), (182, 44947840), (196, 41737280), (208, 39329360), (224, 36520120), (245, 33389824), (254, 32206720), (256, 31955105), (260, 31463488), (280, 29216096), (316, 25887680), (320, 25564084), (364, 22473920), (392, 20868640), (395, 20710144), (416, 19664680), (448, 18260060), (455, 17979136), (490, 16694912), (508, 16103360), (520, 15731744), (553, 14792960), (560, 14608048), (632, 12943840), (635, 12882688), (637, 12842240), (640, 12782042), (728, 11236960), (784, 10434320), (790, 10355072), (832, 9832340), (889, 9201920), (896, 9130030), (910, 8989568), (980, 8347456), (1016, 8051680), (1027, 7965440), (1040, 7865872), (1106, 7396480), (1120, 7304024), (1264, 6471920), (1270, 6441344), (1274, 6421120), (1280, 6391021), (1456, 5618480), (1568, 5217160), (1580, 5177536), (1651, 4954880), (1664, 4916170), (1778, 4600960), (1792, 4565015), (1820, 4494784), (1960, 4173728), (2032, 4025840), (2054, 3982720), (2080, 3932936), (2212, 3698240), (2240, 3652012), (2528, 3235960), (2540, 3220672), (2548, 3210560), (2765, 2958592), (2912, 2809240), (3136, 2608580), (3160, 2588768), (3185, 2568448), (3302, 2477440), (3328, 2458085), (3556, 2300480), (3640, 2247392), (3871, 2113280), (3920, 2086864), (4064, 2012920), (4108, 1991360), (4160, 1966468), (4424, 1849120), (4445, 1840384), (4480, 1826006), (5056, 1617980), (5080, 1610336), (5096, 1605280), (5135, 1593088), (5530, 1479296), (5824, 1404620), (6223, 1314560), (6272, 1304290), (6320, 1294384), (6370, 1284224), (6604, 1238720), (7112, 1150240), (7189, 1137920), (7280, 1123696), (7742, 1056640), (7840, 1043432), (8128, 1006460), (8216, 995680), (8255, 990976), (8320, 983234), (8848, 924560), (8890, 920192), (8960, 913003), (10033, 815360), (10112, 808990), (10160, 805168), (10192, 802640), (10270, 796544), (11060, 739648), (11557, 707840), (11648, 702310), (12446, 657280), (12544, 652145), (12640, 647192), (12740, 642112), (13208, 619360), (14224, 575120), (14378, 568960), (14560, 561848), (15484, 528320), (15680, 521716), (16256, 503230), (16432, 497840), (16510, 495488), (16640, 491617), (17696, 462280), (17780, 460096), (19355, 422656), (20066, 407680), (20224, 404495), (20320, 402584), (20384, 401320), (20540, 398272), (22120, 369824), (23114, 353920), (23296, 351155), (24892, 328640), (25280, 323596), (25480, 321056), (26416, 309680), (28448, 287560), (28756, 284480), (29120, 280924), (30968, 264160), (31115, 262912), (31360, 260858), (32512, 251615), (32864, 248920), (33020, 247744), (35392, 231140), (35560, 230048), (35945, 227584), (38710, 211328), (40132, 203840), (40640, 201292), (40768, 200660), (41080, 199136), (44240, 184912), (46228, 176960), (49784, 164320), (50165, 163072), (50323, 162560), (50560, 161798), (50960, 160528), (52832, 154840), (56896, 143780), (57512, 142240), (57785, 141568), (58240, 140462), (61936, 132080), (62230, 131456), (62720, 130429), (65728, 124460), (66040, 123872), (70231, 116480), (70784, 115570), (71120, 115024), (71890, 113792), (77420, 105664), (80264, 101920), (80899, 101120), (81280, 100646), (81536, 100330), (82160, 99568), (88480, 92456)]