26828273920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2113

約数の個数: 288

約数和(自身を含む): 78676012800

約数和(自身を除く): 51847738880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 89, 112, 119, 128, 136, 140, 160, 170, 178, 224, 238, 256, 272, 280, 320, 340, 356, 445, 448, 476, 544, 560, 595, 623, 640, 680, 712, 890, 896, 952, 1088, 1120, 1190, 1246, 1280, 1360, 1424, 1513, 1780, 1792, 1904, 1979, 2176, 2240, 2380, 2492, 2720, 2848, 3026, 3115, 3560, 3808, 3958, 4352, 4480, 4760, 4984, 5440, 5696, 6052, 6230, 7120, 7565, 7616, 7916, 8960, 9520, 9895, 9968, 10591, 10880, 11392, 12104, 12460, 13853, 14240, 15130, 15232, 15832, 19040, 19790, 19936, 21182, 21760, 22784, 24208, 24920, 27706, 28480, 30260, 30464, 31664, 33643, 38080, 39580, 39872, 42364, 48416, 49840, 52955, 55412, 56960, 60520, 63328, 67286, 69265, 76160, 79160, 79744, 84728, 96832, 99680, 105910, 110824, 113920, 121040, 126656, 134572, 138530, 152320, 158320, 159488, 168215, 169456, 176131, 193664, 199360, 211820, 221648, 235501, 242080, 253312, 269144, 277060, 316640, 336430, 338912, 352262, 387328, 398720, 423640, 443296, 471002, 484160, 506624, 538288, 554120, 633280, 672860, 677824, 704524, 797440, 847280, 880655, 886592, 942004, 968320, 1076576, 1108240, 1177505, 1232917, 1266560, 1345720, 1355648, 1409048, 1694560, 1761310, 1773184, 1884008, 1936640, 2153152, 2216480, 2355010, 2465834, 2533120, 2691440, 2711296, 2818096, 2994227, 3389120, 3522620, 3546368, 3768016, 4306304, 4432960, 4710020, 4931668, 5382880, 5636192, 5988454, 6164585, 6778240, 7045240, 7536032, 8612608, 8865920, 9420040, 9863336, 10765760, 11272384, 11976908, 12329170, 13556480, 14090480, 14971135, 15072064, 17731840, 18840080, 19726672, 20959589, 21531520, 22544768, 23953816, 24658340, 28180960, 29942270, 30144128, 37680160, 39453344, 41919178, 43063040, 45089536, 47907632, 49316680, 56361920, 59884540, 60288256, 75360320, 78906688, 83838356, 95815264, 98633360, 104797945, 112723840, 119769080, 150720640, 157813376, 167676712, 191630528, 197266720, 209595890, 225447680, 239538160, 301441280, 315626752, 335353424, 383261056, 394533440, 419191780, 479076320, 670706848, 766522112, 789066880, 838383560, 958152640, 1341413696, 1578133760, 1676767120, 1916305280, 2682827392, 3353534240, 3832610560, 5365654784, 6707068480, 13414136960, 26828273920]

約数ペア:

[(1, 26828273920), (2, 13414136960), (4, 6707068480), (5, 5365654784), (7, 3832610560), (8, 3353534240), (10, 2682827392), (14, 1916305280), (16, 1676767120), (17, 1578133760), (20, 1341413696), (28, 958152640), (32, 838383560), (34, 789066880), (35, 766522112), (40, 670706848), (56, 479076320), (64, 419191780), (68, 394533440), (70, 383261056), (80, 335353424), (85, 315626752), (89, 301441280), (112, 239538160), (119, 225447680), (128, 209595890), (136, 197266720), (140, 191630528), (160, 167676712), (170, 157813376), (178, 150720640), (224, 119769080), (238, 112723840), (256, 104797945), (272, 98633360), (280, 95815264), (320, 83838356), (340, 78906688), (356, 75360320), (445, 60288256), (448, 59884540), (476, 56361920), (544, 49316680), (560, 47907632), (595, 45089536), (623, 43063040), (640, 41919178), (680, 39453344), (712, 37680160), (890, 30144128), (896, 29942270), (952, 28180960), (1088, 24658340), (1120, 23953816), (1190, 22544768), (1246, 21531520), (1280, 20959589), (1360, 19726672), (1424, 18840080), (1513, 17731840), (1780, 15072064), (1792, 14971135), (1904, 14090480), (1979, 13556480), (2176, 12329170), (2240, 11976908), (2380, 11272384), (2492, 10765760), (2720, 9863336), (2848, 9420040), (3026, 8865920), (3115, 8612608), (3560, 7536032), (3808, 7045240), (3958, 6778240), (4352, 6164585), (4480, 5988454), (4760, 5636192), (4984, 5382880), (5440, 4931668), (5696, 4710020), (6052, 4432960), (6230, 4306304), (7120, 3768016), (7565, 3546368), (7616, 3522620), (7916, 3389120), (8960, 2994227), (9520, 2818096), (9895, 2711296), (9968, 2691440), (10591, 2533120), (10880, 2465834), (11392, 2355010), (12104, 2216480), (12460, 2153152), (13853, 1936640), (14240, 1884008), (15130, 1773184), (15232, 1761310), (15832, 1694560), (19040, 1409048), (19790, 1355648), (19936, 1345720), (21182, 1266560), (21760, 1232917), (22784, 1177505), (24208, 1108240), (24920, 1076576), (27706, 968320), (28480, 942004), (30260, 886592), (30464, 880655), (31664, 847280), (33643, 797440), (38080, 704524), (39580, 677824), (39872, 672860), (42364, 633280), (48416, 554120), (49840, 538288), (52955, 506624), (55412, 484160), (56960, 471002), (60520, 443296), (63328, 423640), (67286, 398720), (69265, 387328), (76160, 352262), (79160, 338912), (79744, 336430), (84728, 316640), (96832, 277060), (99680, 269144), (105910, 253312), (110824, 242080), (113920, 235501), (121040, 221648), (126656, 211820), (134572, 199360), (138530, 193664), (152320, 176131), (158320, 169456), (159488, 168215)]