281041920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 352

約数和(自身を含む): 1061164800

約数和(自身を除く): 780122880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 107, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 214, 216, 228, 240, 256, 270, 285, 288, 304, 320, 321, 342, 360, 380, 384, 428, 432, 456, 480, 512, 513, 535, 540, 570, 576, 608, 640, 642, 684, 720, 760, 768, 855, 856, 864, 912, 960, 963, 1024, 1026, 1070, 1080, 1140, 1152, 1216, 1280, 1284, 1368, 1440, 1520, 1536, 1605, 1710, 1712, 1728, 1824, 1920, 1926, 2033, 2052, 2140, 2160, 2280, 2304, 2432, 2560, 2565, 2568, 2736, 2880, 2889, 3040, 3072, 3210, 3420, 3424, 3456, 3648, 3840, 3852, 4066, 4104, 4280, 4320, 4560, 4608, 4815, 4864, 5120, 5130, 5136, 5472, 5760, 5778, 6080, 6099, 6420, 6840, 6848, 6912, 7296, 7680, 7704, 8132, 8208, 8560, 8640, 9120, 9216, 9630, 9728, 10165, 10260, 10272, 10944, 11520, 11556, 12160, 12198, 12840, 13680, 13696, 13824, 14445, 14592, 15360, 15408, 16264, 16416, 17120, 17280, 18240, 18297, 19260, 19456, 20330, 20520, 20544, 21888, 23040, 23112, 24320, 24396, 25680, 27360, 27392, 27648, 28890, 29184, 30495, 30816, 32528, 32832, 34240, 34560, 36480, 36594, 38520, 40660, 41040, 41088, 43776, 46080, 46224, 48640, 48792, 51360, 54720, 54784, 54891, 57780, 58368, 60990, 61632, 65056, 65664, 68480, 69120, 72960, 73188, 77040, 81320, 82080, 82176, 87552, 91485, 92448, 97280, 97584, 102720, 109440, 109568, 109782, 115560, 121980, 123264, 130112, 131328, 136960, 138240, 145920, 146376, 154080, 162640, 164160, 164352, 175104, 182970, 184896, 195168, 205440, 218880, 219564, 231120, 243960, 246528, 260224, 262656, 273920, 274455, 291840, 292752, 308160, 325280, 328320, 328704, 365940, 369792, 390336, 410880, 437760, 439128, 462240, 487920, 493056, 520448, 525312, 547840, 548910, 585504, 616320, 650560, 656640, 731880, 739584, 780672, 821760, 875520, 878256, 924480, 975840, 986112, 1040896, 1097820, 1171008, 1232640, 1301120, 1313280, 1463760, 1479168, 1561344, 1643520, 1756512, 1848960, 1951680, 2081792, 2195640, 2342016, 2465280, 2602240, 2626560, 2927520, 2958336, 3122688, 3513024, 3697920, 3903360, 4391280, 4684032, 4930560, 5204480, 5855040, 6245376, 7026048, 7395840, 7806720, 8782560, 9368064, 10408960, 11710080, 14052096, 14791680, 15613440, 17565120, 18736128, 23420160, 28104192, 31226880, 35130240, 46840320, 56208384, 70260480, 93680640, 140520960, 281041920]

約数ペア:

[(1, 281041920), (2, 140520960), (3, 93680640), (4, 70260480), (5, 56208384), (6, 46840320), (8, 35130240), (9, 31226880), (10, 28104192), (12, 23420160), (15, 18736128), (16, 17565120), (18, 15613440), (19, 14791680), (20, 14052096), (24, 11710080), (27, 10408960), (30, 9368064), (32, 8782560), (36, 7806720), (38, 7395840), (40, 7026048), (45, 6245376), (48, 5855040), (54, 5204480), (57, 4930560), (60, 4684032), (64, 4391280), (72, 3903360), (76, 3697920), (80, 3513024), (90, 3122688), (95, 2958336), (96, 2927520), (107, 2626560), (108, 2602240), (114, 2465280), (120, 2342016), (128, 2195640), (135, 2081792), (144, 1951680), (152, 1848960), (160, 1756512), (171, 1643520), (180, 1561344), (190, 1479168), (192, 1463760), (214, 1313280), (216, 1301120), (228, 1232640), (240, 1171008), (256, 1097820), (270, 1040896), (285, 986112), (288, 975840), (304, 924480), (320, 878256), (321, 875520), (342, 821760), (360, 780672), (380, 739584), (384, 731880), (428, 656640), (432, 650560), (456, 616320), (480, 585504), (512, 548910), (513, 547840), (535, 525312), (540, 520448), (570, 493056), (576, 487920), (608, 462240), (640, 439128), (642, 437760), (684, 410880), (720, 390336), (760, 369792), (768, 365940), (855, 328704), (856, 328320), (864, 325280), (912, 308160), (960, 292752), (963, 291840), (1024, 274455), (1026, 273920), (1070, 262656), (1080, 260224), (1140, 246528), (1152, 243960), (1216, 231120), (1280, 219564), (1284, 218880), (1368, 205440), (1440, 195168), (1520, 184896), (1536, 182970), (1605, 175104), (1710, 164352), (1712, 164160), (1728, 162640), (1824, 154080), (1920, 146376), (1926, 145920), (2033, 138240), (2052, 136960), (2140, 131328), (2160, 130112), (2280, 123264), (2304, 121980), (2432, 115560), (2560, 109782), (2565, 109568), (2568, 109440), (2736, 102720), (2880, 97584), (2889, 97280), (3040, 92448), (3072, 91485), (3210, 87552), (3420, 82176), (3424, 82080), (3456, 81320), (3648, 77040), (3840, 73188), (3852, 72960), (4066, 69120), (4104, 68480), (4280, 65664), (4320, 65056), (4560, 61632), (4608, 60990), (4815, 58368), (4864, 57780), (5120, 54891), (5130, 54784), (5136, 54720), (5472, 51360), (5760, 48792), (5778, 48640), (6080, 46224), (6099, 46080), (6420, 43776), (6840, 41088), (6848, 41040), (6912, 40660), (7296, 38520), (7680, 36594), (7704, 36480), (8132, 34560), (8208, 34240), (8560, 32832), (8640, 32528), (9120, 30816), (9216, 30495), (9630, 29184), (9728, 28890), (10165, 27648), (10260, 27392), (10272, 27360), (10944, 25680), (11520, 24396), (11556, 24320), (12160, 23112), (12198, 23040), (12840, 21888), (13680, 20544), (13696, 20520), (13824, 20330), (14445, 19456), (14592, 19260), (15360, 18297), (15408, 18240), (16264, 17280), (16416, 17120)]