260641920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 512

約数和(自身を含む): 1085736960

約数和(自身を除く): 825095040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 41, 42, 43, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 82, 84, 86, 88, 96, 105, 110, 112, 120, 123, 128, 129, 132, 140, 154, 160, 164, 165, 168, 172, 176, 192, 205, 210, 215, 220, 224, 231, 240, 246, 258, 264, 280, 287, 301, 308, 320, 328, 330, 336, 344, 352, 384, 385, 410, 420, 430, 440, 448, 451, 462, 473, 480, 492, 516, 528, 560, 574, 602, 615, 616, 640, 645, 656, 660, 672, 688, 704, 770, 820, 840, 860, 861, 880, 896, 902, 903, 924, 946, 960, 984, 1032, 1056, 1120, 1148, 1155, 1204, 1230, 1232, 1290, 1312, 1320, 1344, 1353, 1376, 1408, 1419, 1435, 1505, 1540, 1640, 1680, 1720, 1722, 1760, 1763, 1804, 1806, 1848, 1892, 1920, 1968, 2064, 2112, 2240, 2255, 2296, 2310, 2365, 2408, 2460, 2464, 2580, 2624, 2640, 2688, 2706, 2752, 2838, 2870, 3010, 3080, 3157, 3280, 3311, 3360, 3440, 3444, 3520, 3526, 3608, 3612, 3696, 3784, 3936, 4128, 4224, 4305, 4480, 4510, 4515, 4592, 4620, 4730, 4816, 4920, 4928, 5160, 5248, 5280, 5289, 5412, 5504, 5676, 5740, 6020, 6160, 6314, 6560, 6622, 6720, 6765, 6880, 6888, 7040, 7052, 7095, 7216, 7224, 7392, 7568, 7872, 8256, 8610, 8815, 9020, 9030, 9184, 9240, 9460, 9471, 9632, 9840, 9856, 9933, 10320, 10560, 10578, 10824, 11352, 11480, 12040, 12320, 12341, 12628, 13120, 13244, 13440, 13530, 13760, 13776, 14104, 14190, 14432, 14448, 14784, 15136, 15744, 15785, 16512, 16555, 17220, 17630, 18040, 18060, 18368, 18480, 18920, 18942, 19264, 19393, 19680, 19866, 20640, 21120, 21156, 21648, 22704, 22960, 24080, 24640, 24682, 25256, 26240, 26445, 26488, 27060, 27520, 27552, 28208, 28380, 28864, 28896, 29568, 30272, 31570, 33110, 34440, 35260, 36080, 36120, 36736, 36960, 37023, 37840, 37884, 38528, 38786, 39360, 39732, 41280, 42312, 43296, 45408, 45920, 47355, 48160, 49280, 49364, 49665, 50512, 52890, 52976, 54120, 55104, 56416, 56760, 57728, 57792, 58179, 60544, 61705, 63140, 66220, 68880, 70520, 72160, 72240, 73920, 74046, 75680, 75768, 77572, 78720, 79464, 82560, 84624, 86592, 90816, 91840, 94710, 96320, 96965, 98728, 99330, 101024, 105780, 105952, 108240, 110208, 112832, 113520, 115584, 116358, 123410, 126280, 132440, 135751, 137760, 141040, 144320, 144480, 147840, 148092, 151360, 151536, 155144, 158928, 169248, 173184, 181632, 183680, 185115, 189420, 192640, 193930, 197456, 198660, 202048, 211560, 211904, 216480, 225664, 227040, 232716, 246820, 252560, 264880, 271502, 275520, 282080, 288640, 288960, 290895, 296184, 302720, 303072, 310288, 317856, 338496, 370230, 378840, 387860, 394912, 397320, 404096, 407253, 423120, 423808, 432960, 454080, 465432, 493640, 505120, 529760, 543004, 551040, 564160, 577920, 581790, 592368, 606144, 620576, 635712, 676992, 678755, 740460, 757680, 775720, 789824, 794640, 814506, 846240, 865920, 908160, 930864, 987280, 1010240, 1059520, 1086008, 1128320, 1163580, 1184736, 1212288, 1241152, 1271424, 1357510, 1480920, 1515360, 1551440, 1579648, 1589280, 1629012, 1692480, 1861728, 1974560, 2020480, 2036265, 2119040, 2172016, 2327160, 2369472, 2482304, 2715020, 2961840, 3030720, 3102880, 3178560, 3258024, 3384960, 3723456, 3949120, 4072530, 4344032, 4654320, 4738944, 5430040, 5923680, 6061440, 6205760, 6357120, 6516048, 7446912, 7898240, 8145060, 8688064, 9308640, 10860080, 11847360, 12411520, 13032096, 16290120, 17376128, 18617280, 21720160, 23694720, 26064192, 32580240, 37234560, 43440320, 52128384, 65160480, 86880640, 130320960, 260641920]

約数ペア:

[(1, 260641920), (2, 130320960), (3, 86880640), (4, 65160480), (5, 52128384), (6, 43440320), (7, 37234560), (8, 32580240), (10, 26064192), (11, 23694720), (12, 21720160), (14, 18617280), (15, 17376128), (16, 16290120), (20, 13032096), (21, 12411520), (22, 11847360), (24, 10860080), (28, 9308640), (30, 8688064), (32, 8145060), (33, 7898240), (35, 7446912), (40, 6516048), (41, 6357120), (42, 6205760), (43, 6061440), (44, 5923680), (48, 5430040), (55, 4738944), (56, 4654320), (60, 4344032), (64, 4072530), (66, 3949120), (70, 3723456), (77, 3384960), (80, 3258024), (82, 3178560), (84, 3102880), (86, 3030720), (88, 2961840), (96, 2715020), (105, 2482304), (110, 2369472), (112, 2327160), (120, 2172016), (123, 2119040), (128, 2036265), (129, 2020480), (132, 1974560), (140, 1861728), (154, 1692480), (160, 1629012), (164, 1589280), (165, 1579648), (168, 1551440), (172, 1515360), (176, 1480920), (192, 1357510), (205, 1271424), (210, 1241152), (215, 1212288), (220, 1184736), (224, 1163580), (231, 1128320), (240, 1086008), (246, 1059520), (258, 1010240), (264, 987280), (280, 930864), (287, 908160), (301, 865920), (308, 846240), (320, 814506), (328, 794640), (330, 789824), (336, 775720), (344, 757680), (352, 740460), (384, 678755), (385, 676992), (410, 635712), (420, 620576), (430, 606144), (440, 592368), (448, 581790), (451, 577920), (462, 564160), (473, 551040), (480, 543004), (492, 529760), (516, 505120), (528, 493640), (560, 465432), (574, 454080), (602, 432960), (615, 423808), (616, 423120), (640, 407253), (645, 404096), (656, 397320), (660, 394912), (672, 387860), (688, 378840), (704, 370230), (770, 338496), (820, 317856), (840, 310288), (860, 303072), (861, 302720), (880, 296184), (896, 290895), (902, 288960), (903, 288640), (924, 282080), (946, 275520), (960, 271502), (984, 264880), (1032, 252560), (1056, 246820), (1120, 232716), (1148, 227040), (1155, 225664), (1204, 216480), (1230, 211904), (1232, 211560), (1290, 202048), (1312, 198660), (1320, 197456), (1344, 193930), (1353, 192640), (1376, 189420), (1408, 185115), (1419, 183680), (1435, 181632), (1505, 173184), (1540, 169248), (1640, 158928), (1680, 155144), (1720, 151536), (1722, 151360), (1760, 148092), (1763, 147840), (1804, 144480), (1806, 144320), (1848, 141040), (1892, 137760), (1920, 135751), (1968, 132440), (2064, 126280), (2112, 123410), (2240, 116358), (2255, 115584), (2296, 113520), (2310, 112832), (2365, 110208), (2408, 108240), (2460, 105952), (2464, 105780), (2580, 101024), (2624, 99330), (2640, 98728), (2688, 96965), (2706, 96320), (2752, 94710), (2838, 91840), (2870, 90816), (3010, 86592), (3080, 84624), (3157, 82560), (3280, 79464), (3311, 78720), (3360, 77572), (3440, 75768), (3444, 75680), (3520, 74046), (3526, 73920), (3608, 72240), (3612, 72160), (3696, 70520), (3784, 68880), (3936, 66220), (4128, 63140), (4224, 61705), (4305, 60544), (4480, 58179), (4510, 57792), (4515, 57728), (4592, 56760), (4620, 56416), (4730, 55104), (4816, 54120), (4920, 52976), (4928, 52890), (5160, 50512), (5248, 49665), (5280, 49364), (5289, 49280), (5412, 48160), (5504, 47355), (5676, 45920), (5740, 45408), (6020, 43296), (6160, 42312), (6314, 41280), (6560, 39732), (6622, 39360), (6720, 38786), (6765, 38528), (6880, 37884), (6888, 37840), (7040, 37023), (7052, 36960), (7095, 36736), (7216, 36120), (7224, 36080), (7392, 35260), (7568, 34440), (7872, 33110), (8256, 31570), (8610, 30272), (8815, 29568), (9020, 28896), (9030, 28864), (9184, 28380), (9240, 28208), (9460, 27552), (9471, 27520), (9632, 27060), (9840, 26488), (9856, 26445), (9933, 26240), (10320, 25256), (10560, 24682), (10578, 24640), (10824, 24080), (11352, 22960), (11480, 22704), (12040, 21648), (12320, 21156), (12341, 21120), (12628, 20640), (13120, 19866), (13244, 19680), (13440, 19393), (13530, 19264), (13760, 18942), (13776, 18920), (14104, 18480), (14190, 18368), (14432, 18060), (14448, 18040), (14784, 17630), (15136, 17220), (15744, 16555), (15785, 16512)]