309386880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 384

約数和(自身を含む): 1231588800

約数和(自身を除く): 922201920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 257, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 514, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 771, 792, 836, 855, 880, 912, 960, 990, 1028, 1045, 1056, 1140, 1152, 1216, 1254, 1285, 1320, 1368, 1408, 1440, 1520, 1542, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2056, 2090, 2112, 2280, 2313, 2432, 2508, 2570, 2640, 2736, 2827, 2880, 3040, 3084, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3855, 3960, 4112, 4180, 4224, 4560, 4626, 4883, 5016, 5140, 5280, 5472, 5654, 5760, 6080, 6168, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7710, 7920, 8224, 8360, 8481, 9120, 9252, 9405, 9766, 10032, 10280, 10560, 10944, 11308, 11565, 12160, 12336, 12540, 12672, 13376, 13680, 14135, 14649, 15048, 15420, 15840, 16448, 16720, 16962, 18240, 18504, 18810, 19532, 20064, 20560, 21120, 21888, 22616, 23130, 24415, 24672, 25080, 25443, 26752, 27360, 28270, 29298, 30096, 30840, 31680, 32896, 33440, 33924, 36480, 37008, 37620, 39064, 40128, 41120, 42405, 43947, 45232, 46260, 48830, 49344, 50160, 50886, 53713, 54720, 56540, 58596, 60192, 61680, 63360, 66880, 67848, 73245, 74016, 75240, 78128, 80256, 82240, 84810, 87894, 90464, 92520, 97660, 98688, 100320, 101772, 107426, 109440, 113080, 117192, 120384, 123360, 127215, 133760, 135696, 146490, 148032, 150480, 156256, 161139, 164480, 169620, 175788, 180928, 185040, 195320, 200640, 203544, 214852, 219735, 226160, 234384, 240768, 246720, 254430, 268565, 271392, 292980, 296064, 300960, 312512, 322278, 339240, 351576, 361856, 370080, 390640, 401280, 407088, 429704, 439470, 452320, 468768, 483417, 493440, 508860, 537130, 542784, 585960, 601920, 625024, 644556, 678480, 703152, 740160, 781280, 805695, 814176, 859408, 878940, 904640, 937536, 966834, 1017720, 1074260, 1085568, 1171920, 1203840, 1289112, 1356960, 1406304, 1480320, 1562560, 1611390, 1628352, 1718816, 1757880, 1809280, 1875072, 1933668, 2035440, 2148520, 2343840, 2417085, 2578224, 2713920, 2812608, 3125120, 3222780, 3256704, 3437632, 3515760, 3867336, 4070880, 4297040, 4687680, 4834170, 5156448, 5427840, 5625216, 6445560, 6875264, 7031520, 7734672, 8141760, 8594080, 9375360, 9668340, 10312896, 12891120, 14063040, 15469344, 16283520, 17188160, 19336680, 20625792, 25782240, 28126080, 30938688, 34376320, 38673360, 51564480, 61877376, 77346720, 103128960, 154693440, 309386880]

約数ペア:

[(1, 309386880), (2, 154693440), (3, 103128960), (4, 77346720), (5, 61877376), (6, 51564480), (8, 38673360), (9, 34376320), (10, 30938688), (11, 28126080), (12, 25782240), (15, 20625792), (16, 19336680), (18, 17188160), (19, 16283520), (20, 15469344), (22, 14063040), (24, 12891120), (30, 10312896), (32, 9668340), (33, 9375360), (36, 8594080), (38, 8141760), (40, 7734672), (44, 7031520), (45, 6875264), (48, 6445560), (55, 5625216), (57, 5427840), (60, 5156448), (64, 4834170), (66, 4687680), (72, 4297040), (76, 4070880), (80, 3867336), (88, 3515760), (90, 3437632), (95, 3256704), (96, 3222780), (99, 3125120), (110, 2812608), (114, 2713920), (120, 2578224), (128, 2417085), (132, 2343840), (144, 2148520), (152, 2035440), (160, 1933668), (165, 1875072), (171, 1809280), (176, 1757880), (180, 1718816), (190, 1628352), (192, 1611390), (198, 1562560), (209, 1480320), (220, 1406304), (228, 1356960), (240, 1289112), (257, 1203840), (264, 1171920), (285, 1085568), (288, 1074260), (304, 1017720), (320, 966834), (330, 937536), (342, 904640), (352, 878940), (360, 859408), (380, 814176), (384, 805695), (396, 781280), (418, 740160), (440, 703152), (456, 678480), (480, 644556), (495, 625024), (514, 601920), (528, 585960), (570, 542784), (576, 537130), (608, 508860), (627, 493440), (640, 483417), (660, 468768), (684, 452320), (704, 439470), (720, 429704), (760, 407088), (771, 401280), (792, 390640), (836, 370080), (855, 361856), (880, 351576), (912, 339240), (960, 322278), (990, 312512), (1028, 300960), (1045, 296064), (1056, 292980), (1140, 271392), (1152, 268565), (1216, 254430), (1254, 246720), (1285, 240768), (1320, 234384), (1368, 226160), (1408, 219735), (1440, 214852), (1520, 203544), (1542, 200640), (1584, 195320), (1672, 185040), (1710, 180928), (1760, 175788), (1824, 169620), (1881, 164480), (1920, 161139), (1980, 156256), (2056, 150480), (2090, 148032), (2112, 146490), (2280, 135696), (2313, 133760), (2432, 127215), (2508, 123360), (2570, 120384), (2640, 117192), (2736, 113080), (2827, 109440), (2880, 107426), (3040, 101772), (3084, 100320), (3135, 98688), (3168, 97660), (3344, 92520), (3420, 90464), (3520, 87894), (3648, 84810), (3762, 82240), (3855, 80256), (3960, 78128), (4112, 75240), (4180, 74016), (4224, 73245), (4560, 67848), (4626, 66880), (4883, 63360), (5016, 61680), (5140, 60192), (5280, 58596), (5472, 56540), (5654, 54720), (5760, 53713), (6080, 50886), (6168, 50160), (6270, 49344), (6336, 48830), (6688, 46260), (6840, 45232), (7040, 43947), (7296, 42405), (7524, 41120), (7710, 40128), (7920, 39064), (8224, 37620), (8360, 37008), (8481, 36480), (9120, 33924), (9252, 33440), (9405, 32896), (9766, 31680), (10032, 30840), (10280, 30096), (10560, 29298), (10944, 28270), (11308, 27360), (11565, 26752), (12160, 25443), (12336, 25080), (12540, 24672), (12672, 24415), (13376, 23130), (13680, 22616), (14135, 21888), (14649, 21120), (15048, 20560), (15420, 20064), (15840, 19532), (16448, 18810), (16720, 18504), (16962, 18240)]