About the Number

400813920

400813919 ← → 400813921

2進数表記:10111111000111110111101100000

漢数字表記:四億八十一万三千九百二十

素因数分解:

2 5 × 3 5 × 5 1 × 13 2 × 61 1

素因数の和:117
約数の個数: 432
約数和(自身を含む): 1561118832
約数和(自身を除く): 1160304912

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, 61, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 122, 130, 135, 144, 156, 160, 162, 169, 180, 183, 195, 208, 216, 234, 240, 243, 244, 260, 270, 288, 305, 312, 324, 338, 351, 360, 366, 390, 405, 416, 432, 468, 480, 486, 488, 507, 520, 540, 549, 585, 610, 624, 648, 676, 702, 720, 732, 780, 793, 810, 845, 864, 915, 936, 972, 976, 1014, 1040, 1053, 1080, 1098, 1170, 1215, 1220, 1248, 1296, 1352, 1404, 1440, 1464, 1521, 1560, 1586, 1620, 1647, 1690, 1755, 1830, 1872, 1944, 1952, 2028, 2080, 2106, 2160, 2196, 2340, 2379, 2430, 2440, 2535, 2592, 2704, 2745, 2808, 2928, 3042, 3120, 3159, 3172, 3240, 3294, 3380, 3510, 3660, 3744, 3888, 3965, 4056, 4212, 4320, 4392, 4563, 4680, 4758, 4860, 4880, 4941, 5070, 5265, 5408, 5490, 5616, 5856, 6084, 6240, 6318, 6344, 6480, 6588, 6760, 7020, 7137, 7320, 7605, 7776, 7930, 8112, 8235, 8424, 8784, 9126, 9360, 9516, 9720, 9760, 9882, 10140, 10309, 10530, 10980, 11232, 11895, 12168, 12636, 12688, 12960, 13176, 13520, 13689, 14040, 14274, 14640, 14823, 15210, 15795, 15860, 16224, 16470, 16848, 17568, 18252, 18720, 19032, 19440, 19764, 20280, 20618, 21060, 21411, 21960, 22815, 23790, 24336, 24705, 25272, 25376, 26352, 27040, 27378, 28080, 28548, 29280, 29646, 30420, 30927, 31590, 31720, 32940, 33696, 35685, 36504, 38064, 38880, 39528, 40560, 41067, 41236, 42120, 42822, 43920, 45630, 47580, 48672, 49410, 50544, 51545, 52704, 54756, 56160, 57096, 59292, 60840, 61854, 63180, 63440, 64233, 65880, 68445, 71370, 73008, 74115, 76128, 79056, 81120, 82134, 82472, 84240, 85644, 87840, 91260, 92781, 95160, 98820, 101088, 103090, 107055, 109512, 114192, 118584, 121680, 123708, 126360, 126880, 128466, 131760, 136890, 142740, 146016, 148230, 154635, 158112, 164268, 164944, 168480, 171288, 182520, 185562, 190320, 192699, 197640, 205335, 206180, 214110, 219024, 228384, 237168, 243360, 247416, 252720, 256932, 263520, 273780, 278343, 285480, 296460, 309270, 321165, 328536, 329888, 342576, 365040, 371124, 380640, 385398, 395280, 410670, 412360, 428220, 438048, 463905, 474336, 494832, 505440, 513864, 547560, 556686, 570960, 592920, 618540, 642330, 657072, 685152, 730080, 742248, 770796, 790560, 821340, 824720, 835029, 856440, 927810, 963495, 989664, 1027728, 1095120, 1113372, 1141920, 1185840, 1237080, 1284660, 1314144, 1391715, 1484496, 1541592, 1642680, 1649440, 1670058, 1712880, 1855620, 1926990, 2055456, 2190240, 2226744, 2371680, 2474160, 2505087, 2569320, 2783430, 2968992, 3083184, 3285360, 3340116, 3425760, 3711240, 3853980, 4175145, 4453488, 4948320, 5010174, 5138640, 5566860, 6166368, 6570720, 6680232, 7422480, 7707960, 8350290, 8906976, 10020348, 10277280, 11133720, 12525435, 13360464, 14844960, 15415920, 16700580, 20040696, 22267440, 25050870, 26720928, 30831840, 33401160, 40081392, 44534880, 50101740, 66802320, 80162784, 100203480, 133604640, 200406960, 400813920]

約数ペア:
[(1, 400813920), (2, 200406960), (3, 133604640), (4, 100203480), (5, 80162784), (6, 66802320), (8, 50101740), (9, 44534880), (10, 40081392), (12, 33401160), (13, 30831840), (15, 26720928), (16, 25050870), (18, 22267440), (20, 20040696), (24, 16700580), (26, 15415920), (27, 14844960), (30, 13360464), (32, 12525435), (36, 11133720), (39, 10277280), (40, 10020348), (45, 8906976), (48, 8350290), (52, 7707960), (54, 7422480), (60, 6680232), (61, 6570720), (65, 6166368), (72, 5566860), (78, 5138640), (80, 5010174), (81, 4948320), (90, 4453488), (96, 4175145), (104, 3853980), (108, 3711240), (117, 3425760), (120, 3340116), (122, 3285360), (130, 3083184), (135, 2968992), (144, 2783430), (156, 2569320), (160, 2505087), (162, 2474160), (169, 2371680), (180, 2226744), (183, 2190240), (195, 2055456), (208, 1926990), (216, 1855620), (234, 1712880), (240, 1670058), (243, 1649440), (244, 1642680), (260, 1541592), (270, 1484496), (288, 1391715), (305, 1314144), (312, 1284660), (324, 1237080), (338, 1185840), (351, 1141920), (360, 1113372), (366, 1095120), (390, 1027728), (405, 989664), (416, 963495), (432, 927810), (468, 856440), (480, 835029), (486, 824720), (488, 821340), (507, 790560), (520, 770796), (540, 742248), (549, 730080), (585, 685152), (610, 657072), (624, 642330), (648, 618540), (676, 592920), (702, 570960), (720, 556686), (732, 547560), (780, 513864), (793, 505440), (810, 494832), (845, 474336), (864, 463905), (915, 438048), (936, 428220), (972, 412360), (976, 410670), (1014, 395280), (1040, 385398), (1053, 380640), (1080, 371124), (1098, 365040), (1170, 342576), (1215, 329888), (1220, 328536), (1248, 321165), (1296, 309270), (1352, 296460), (1404, 285480), (1440, 278343), (1464, 273780), (1521, 263520), (1560, 256932), (1586, 252720), (1620, 247416), (1647, 243360), (1690, 237168), (1755, 228384), (1830, 219024), (1872, 214110), (1944, 206180), (1952, 205335), (2028, 197640), (2080, 192699), (2106, 190320), (2160, 185562), (2196, 182520), (2340, 171288), (2379, 168480), (2430, 164944), (2440, 164268), (2535, 158112), (2592, 154635), (2704, 148230), (2745, 146016), (2808, 142740), (2928, 136890), (3042, 131760), (3120, 128466), (3159, 126880), (3172, 126360), (3240, 123708), (3294, 121680), (3380, 118584), (3510, 114192), (3660, 109512), (3744, 107055), (3888, 103090), (3965, 101088), (4056, 98820), (4212, 95160), (4320, 92781), (4392, 91260), (4563, 87840), (4680, 85644), (4758, 84240), (4860, 82472), (4880, 82134), (4941, 81120), (5070, 79056), (5265, 76128), (5408, 74115), (5490, 73008), (5616, 71370), (5856, 68445), (6084, 65880), (6240, 64233), (6318, 63440), (6344, 63180), (6480, 61854), (6588, 60840), (6760, 59292), (7020, 57096), (7137, 56160), (7320, 54756), (7605, 52704), (7776, 51545), (7930, 50544), (8112, 49410), (8235, 48672), (8424, 47580), (8784, 45630), (9126, 43920), (9360, 42822), (9516, 42120), (9720, 41236), (9760, 41067), (9882, 40560), (10140, 39528), (10309, 38880), (10530, 38064), (10980, 36504), (11232, 35685), (11895, 33696), (12168, 32940), (12636, 31720), (12688, 31590), (12960, 30927), (13176, 30420), (13520, 29646), (13689, 29280), (14040, 28548), (14274, 28080), (14640, 27378), (14823, 27040), (15210, 26352), (15795, 25376), (15860, 25272), (16224, 24705), (16470, 24336), (16848, 23790), (17568, 22815), (18252, 21960), (18720, 21411), (19032, 21060), (19440, 20618), (19764, 20280)]

このpageの処理時間: 0.17377972602844238 seconds