About the Number

228780564480

228780564479 ← → 228780564481

2進数表記:11010101000100011000100110000000000000

漢数字表記:二千二百八十七億八千五十六万四千四百八十

素因数分解:

2 13 × 3 3 × 5 1 × 13 1 × 15913 1

素因数の和:15966
約数の個数: 448
約数和(自身を含む): 876016048320
約数和(自身を除く): 647235483840

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2160, 2304, 2340, 2496, 2560, 2808, 2880, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4096, 4160, 4320, 4608, 4680, 4992, 5120, 5616, 5760, 6144, 6240, 6656, 6912, 7020, 7488, 7680, 8192, 8320, 8640, 9216, 9360, 9984, 10240, 11232, 11520, 12288, 12480, 13312, 13824, 14040, 14976, 15360, 15913, 16640, 17280, 18432, 18720, 19968, 20480, 22464, 23040, 24576, 24960, 26624, 27648, 28080, 29952, 30720, 31826, 33280, 34560, 36864, 37440, 39936, 40960, 44928, 46080, 47739, 49920, 53248, 55296, 56160, 59904, 61440, 63652, 66560, 69120, 73728, 74880, 79565, 79872, 89856, 92160, 95478, 99840, 106496, 110592, 112320, 119808, 122880, 127304, 133120, 138240, 143217, 149760, 159130, 159744, 179712, 184320, 190956, 199680, 206869, 221184, 224640, 238695, 239616, 254608, 266240, 276480, 286434, 299520, 318260, 319488, 359424, 368640, 381912, 399360, 413738, 429651, 449280, 477390, 479232, 509216, 532480, 552960, 572868, 599040, 620607, 636520, 716085, 718848, 763824, 798720, 827476, 859302, 898560, 954780, 958464, 1018432, 1034345, 1105920, 1145736, 1198080, 1241214, 1273040, 1432170, 1437696, 1527648, 1597440, 1654952, 1718604, 1797120, 1861821, 1909560, 2036864, 2068690, 2148255, 2291472, 2396160, 2482428, 2546080, 2864340, 2875392, 3055296, 3103035, 3309904, 3437208, 3594240, 3723642, 3819120, 4073728, 4137380, 4296510, 4582944, 4792320, 4964856, 5092160, 5585463, 5728680, 6110592, 6206070, 6619808, 6874416, 7188480, 7447284, 7638240, 8147456, 8274760, 8593020, 9165888, 9309105, 9929712, 10184320, 11170926, 11457360, 12221184, 12412140, 13239616, 13748832, 14376960, 14894568, 15276480, 16294912, 16549520, 17186040, 18331776, 18618210, 19859424, 20368640, 22341852, 22914720, 24442368, 24824280, 26479232, 27497664, 27927315, 29789136, 30552960, 32589824, 33099040, 34372080, 36663552, 37236420, 39718848, 40737280, 44683704, 45829440, 48884736, 49648560, 52958464, 54995328, 55854630, 59578272, 61105920, 65179648, 66198080, 68744160, 73327104, 74472840, 79437696, 81474560, 89367408, 91658880, 97769472, 99297120, 105916928, 109990656, 111709260, 119156544, 122211840, 130359296, 132396160, 137488320, 146654208, 148945680, 158875392, 162949120, 178734816, 183317760, 195538944, 198594240, 211833856, 219981312, 223418520, 238313088, 244423680, 264792320, 274976640, 293308416, 297891360, 317750784, 325898240, 357469632, 366635520, 391077888, 397188480, 423667712, 439962624, 446837040, 476626176, 488847360, 529584640, 549953280, 586616832, 595782720, 635501568, 651796480, 714939264, 733271040, 794376960, 847335424, 879925248, 893674080, 953252352, 977694720, 1059169280, 1099906560, 1173233664, 1191565440, 1271003136, 1429878528, 1466542080, 1588753920, 1694670848, 1759850496, 1787348160, 1906504704, 1955389440, 2118338560, 2199813120, 2383130880, 2542006272, 2859757056, 2933084160, 3177507840, 3519700992, 3574696320, 3813009408, 4236677120, 4399626240, 4766261760, 5084012544, 5719514112, 5866168320, 6355015680, 7149392640, 7626018816, 8473354240, 8799252480, 9532523520, 11439028224, 12710031360, 14298785280, 15252037632, 17598504960, 19065047040, 22878056448, 25420062720, 28597570560, 38130094080, 45756112896, 57195141120, 76260188160, 114390282240, 228780564480]

約数ペア:
[(1, 228780564480), (2, 114390282240), (3, 76260188160), (4, 57195141120), (5, 45756112896), (6, 38130094080), (8, 28597570560), (9, 25420062720), (10, 22878056448), (12, 19065047040), (13, 17598504960), (15, 15252037632), (16, 14298785280), (18, 12710031360), (20, 11439028224), (24, 9532523520), (26, 8799252480), (27, 8473354240), (30, 7626018816), (32, 7149392640), (36, 6355015680), (39, 5866168320), (40, 5719514112), (45, 5084012544), (48, 4766261760), (52, 4399626240), (54, 4236677120), (60, 3813009408), (64, 3574696320), (65, 3519700992), (72, 3177507840), (78, 2933084160), (80, 2859757056), (90, 2542006272), (96, 2383130880), (104, 2199813120), (108, 2118338560), (117, 1955389440), (120, 1906504704), (128, 1787348160), (130, 1759850496), (135, 1694670848), (144, 1588753920), (156, 1466542080), (160, 1429878528), (180, 1271003136), (192, 1191565440), (195, 1173233664), (208, 1099906560), (216, 1059169280), (234, 977694720), (240, 953252352), (256, 893674080), (260, 879925248), (270, 847335424), (288, 794376960), (312, 733271040), (320, 714939264), (351, 651796480), (360, 635501568), (384, 595782720), (390, 586616832), (416, 549953280), (432, 529584640), (468, 488847360), (480, 476626176), (512, 446837040), (520, 439962624), (540, 423667712), (576, 397188480), (585, 391077888), (624, 366635520), (640, 357469632), (702, 325898240), (720, 317750784), (768, 297891360), (780, 293308416), (832, 274976640), (864, 264792320), (936, 244423680), (960, 238313088), (1024, 223418520), (1040, 219981312), (1080, 211833856), (1152, 198594240), (1170, 195538944), (1248, 183317760), (1280, 178734816), (1404, 162949120), (1440, 158875392), (1536, 148945680), (1560, 146654208), (1664, 137488320), (1728, 132396160), (1755, 130359296), (1872, 122211840), (1920, 119156544), (2048, 111709260), (2080, 109990656), (2160, 105916928), (2304, 99297120), (2340, 97769472), (2496, 91658880), (2560, 89367408), (2808, 81474560), (2880, 79437696), (3072, 74472840), (3120, 73327104), (3328, 68744160), (3456, 66198080), (3510, 65179648), (3744, 61105920), (3840, 59578272), (4096, 55854630), (4160, 54995328), (4320, 52958464), (4608, 49648560), (4680, 48884736), (4992, 45829440), (5120, 44683704), (5616, 40737280), (5760, 39718848), (6144, 37236420), (6240, 36663552), (6656, 34372080), (6912, 33099040), (7020, 32589824), (7488, 30552960), (7680, 29789136), (8192, 27927315), (8320, 27497664), (8640, 26479232), (9216, 24824280), (9360, 24442368), (9984, 22914720), (10240, 22341852), (11232, 20368640), (11520, 19859424), (12288, 18618210), (12480, 18331776), (13312, 17186040), (13824, 16549520), (14040, 16294912), (14976, 15276480), (15360, 14894568), (15913, 14376960), (16640, 13748832), (17280, 13239616), (18432, 12412140), (18720, 12221184), (19968, 11457360), (20480, 11170926), (22464, 10184320), (23040, 9929712), (24576, 9309105), (24960, 9165888), (26624, 8593020), (27648, 8274760), (28080, 8147456), (29952, 7638240), (30720, 7447284), (31826, 7188480), (33280, 6874416), (34560, 6619808), (36864, 6206070), (37440, 6110592), (39936, 5728680), (40960, 5585463), (44928, 5092160), (46080, 4964856), (47739, 4792320), (49920, 4582944), (53248, 4296510), (55296, 4137380), (56160, 4073728), (59904, 3819120), (61440, 3723642), (63652, 3594240), (66560, 3437208), (69120, 3309904), (73728, 3103035), (74880, 3055296), (79565, 2875392), (79872, 2864340), (89856, 2546080), (92160, 2482428), (95478, 2396160), (99840, 2291472), (106496, 2148255), (110592, 2068690), (112320, 2036864), (119808, 1909560), (122880, 1861821), (127304, 1797120), (133120, 1718604), (138240, 1654952), (143217, 1597440), (149760, 1527648), (159130, 1437696), (159744, 1432170), (179712, 1273040), (184320, 1241214), (190956, 1198080), (199680, 1145736), (206869, 1105920), (221184, 1034345), (224640, 1018432), (238695, 958464), (239616, 954780), (254608, 898560), (266240, 859302), (276480, 827476), (286434, 798720), (299520, 763824), (318260, 718848), (319488, 716085), (359424, 636520), (368640, 620607), (381912, 599040), (399360, 572868), (413738, 552960), (429651, 532480), (449280, 509216), (477390, 479232)]

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