220128399360

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{132697}}^1$

素因数の和:132738

約数の個数: 260

約数和(自身を含む): 789110684868

約数和(自身を除く): 568982285508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 17280, 18432, 20480, 20736, 23040, 25920, 27648, 30720, 34560, 36864, 41472, 46080, 51840, 55296, 61440, 69120, 82944, 92160, 103680, 110592, 132697, 138240, 165888, 184320, 207360, 265394, 276480, 331776, 398091, 414720, 530788, 552960, 663485, 796182, 829440, 1061576, 1194273, 1326970, 1592364, 1658880, 1990455, 2123152, 2388546, 2653940, 3184728, 3582819, 3980910, 4246304, 4777092, 5307880, 5971365, 6369456, 7165638, 7961820, 8492608, 9554184, 10615760, 10748457, 11942730, 12738912, 14331276, 15923640, 16985216, 17914095, 19108368, 21231520, 21496914, 23885460, 25477824, 28662552, 31847280, 33970432, 35828190, 38216736, 42463040, 42993828, 47770920, 50955648, 53742285, 57325104, 63694560, 67940864, 71656380, 76433472, 84926080, 85987656, 95541840, 101911296, 107484570, 114650208, 127389120, 135881728, 143312760, 152866944, 169852160, 171975312, 191083680, 203822592, 214969140, 229300416, 254778240, 271763456, 286625520, 305733888, 339704320, 343950624, 382167360, 407645184, 429938280, 458600832, 509556480, 543526912, 573251040, 611467776, 679408640, 687901248, 764334720, 815290368, 859876560, 917201664, 1019112960, 1146502080, 1222935552, 1358817280, 1375802496, 1528669440, 1630580736, 1719753120, 1834403328, 2038225920, 2293004160, 2445871104, 2717634560, 2751604992, 3057338880, 3439506240, 3668806656, 4076451840, 4586008320, 4891742208, 5503209984, 6114677760, 6879012480, 7337613312, 8152903680, 9172016640, 11006419968, 12229355520, 13758024960, 14675226624, 18344033280, 22012839936, 24458711040, 27516049920, 36688066560, 44025679872, 55032099840, 73376133120, 110064199680, 220128399360]

約数ペア:

[(1, 220128399360), (2, 110064199680), (3, 73376133120), (4, 55032099840), (5, 44025679872), (6, 36688066560), (8, 27516049920), (9, 24458711040), (10, 22012839936), (12, 18344033280), (15, 14675226624), (16, 13758024960), (18, 12229355520), (20, 11006419968), (24, 9172016640), (27, 8152903680), (30, 7337613312), (32, 6879012480), (36, 6114677760), (40, 5503209984), (45, 4891742208), (48, 4586008320), (54, 4076451840), (60, 3668806656), (64, 3439506240), (72, 3057338880), (80, 2751604992), (81, 2717634560), (90, 2445871104), (96, 2293004160), (108, 2038225920), (120, 1834403328), (128, 1719753120), (135, 1630580736), (144, 1528669440), (160, 1375802496), (162, 1358817280), (180, 1222935552), (192, 1146502080), (216, 1019112960), (240, 917201664), (256, 859876560), (270, 815290368), (288, 764334720), (320, 687901248), (324, 679408640), (360, 611467776), (384, 573251040), (405, 543526912), (432, 509556480), (480, 458600832), (512, 429938280), (540, 407645184), (576, 382167360), (640, 343950624), (648, 339704320), (720, 305733888), (768, 286625520), (810, 271763456), (864, 254778240), (960, 229300416), (1024, 214969140), (1080, 203822592), (1152, 191083680), (1280, 171975312), (1296, 169852160), (1440, 152866944), (1536, 143312760), (1620, 135881728), (1728, 127389120), (1920, 114650208), (2048, 107484570), (2160, 101911296), (2304, 95541840), (2560, 85987656), (2592, 84926080), (2880, 76433472), (3072, 71656380), (3240, 67940864), (3456, 63694560), (3840, 57325104), (4096, 53742285), (4320, 50955648), (4608, 47770920), (5120, 42993828), (5184, 42463040), (5760, 38216736), (6144, 35828190), (6480, 33970432), (6912, 31847280), (7680, 28662552), (8640, 25477824), (9216, 23885460), (10240, 21496914), (10368, 21231520), (11520, 19108368), (12288, 17914095), (12960, 16985216), (13824, 15923640), (15360, 14331276), (17280, 12738912), (18432, 11942730), (20480, 10748457), (20736, 10615760), (23040, 9554184), (25920, 8492608), (27648, 7961820), (30720, 7165638), (34560, 6369456), (36864, 5971365), (41472, 5307880), (46080, 4777092), (51840, 4246304), (55296, 3980910), (61440, 3582819), (69120, 3184728), (82944, 2653940), (92160, 2388546), (103680, 2123152), (110592, 1990455), (132697, 1658880), (138240, 1592364), (165888, 1326970), (184320, 1194273), (207360, 1061576), (265394, 829440), (276480, 796182), (331776, 663485), (398091, 552960), (414720, 530788)]