475132320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1544

約数の個数: 288

約数和(自身を含む): 1850062032

約数和(自身を除く): 1374929712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1493, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2652, 2720, 2986, 3060, 3120, 3315, 3536, 3744, 3978, 4080, 4420, 4479, 4680, 4896, 5304, 5972, 6120, 6240, 6630, 7072, 7465, 7956, 8160, 8840, 8958, 9360, 9945, 10608, 11944, 12240, 13260, 13437, 14930, 15912, 17680, 17916, 18720, 19409, 19890, 21216, 22395, 23888, 24480, 25381, 26520, 26874, 29860, 31824, 35360, 35832, 38818, 39780, 44790, 47776, 50762, 53040, 53748, 58227, 59720, 63648, 67185, 71664, 76143, 77636, 79560, 89580, 97045, 101524, 106080, 107496, 116454, 119440, 126905, 134370, 143328, 152286, 155272, 159120, 174681, 179160, 194090, 203048, 214992, 228429, 232908, 238880, 253810, 268740, 291135, 304572, 310544, 318240, 329953, 349362, 358320, 380715, 388180, 406096, 429984, 456858, 465816, 507620, 537480, 582270, 609144, 621088, 659906, 698724, 716640, 761430, 776360, 812192, 873405, 913716, 931632, 989859, 1015240, 1074960, 1142145, 1164540, 1218288, 1319812, 1397448, 1522860, 1552720, 1649765, 1746810, 1827432, 1863264, 1979718, 2030480, 2149920, 2284290, 2329080, 2436576, 2639624, 2794896, 2969577, 3045720, 3105440, 3299530, 3493620, 3654864, 3959436, 4060960, 4568580, 4658160, 4949295, 5279248, 5589792, 5939154, 6091440, 6599060, 6987240, 7309728, 7918872, 9137160, 9316320, 9898590, 10558496, 11878308, 12182880, 13198120, 13974480, 14847885, 15837744, 18274320, 19797180, 23756616, 26396240, 27948960, 29695770, 31675488, 36548640, 39594360, 47513232, 52792480, 59391540, 79188720, 95026464, 118783080, 158377440, 237566160, 475132320]

約数ペア:

[(1, 475132320), (2, 237566160), (3, 158377440), (4, 118783080), (5, 95026464), (6, 79188720), (8, 59391540), (9, 52792480), (10, 47513232), (12, 39594360), (13, 36548640), (15, 31675488), (16, 29695770), (17, 27948960), (18, 26396240), (20, 23756616), (24, 19797180), (26, 18274320), (30, 15837744), (32, 14847885), (34, 13974480), (36, 13198120), (39, 12182880), (40, 11878308), (45, 10558496), (48, 9898590), (51, 9316320), (52, 9137160), (60, 7918872), (65, 7309728), (68, 6987240), (72, 6599060), (78, 6091440), (80, 5939154), (85, 5589792), (90, 5279248), (96, 4949295), (102, 4658160), (104, 4568580), (117, 4060960), (120, 3959436), (130, 3654864), (136, 3493620), (144, 3299530), (153, 3105440), (156, 3045720), (160, 2969577), (170, 2794896), (180, 2639624), (195, 2436576), (204, 2329080), (208, 2284290), (221, 2149920), (234, 2030480), (240, 1979718), (255, 1863264), (260, 1827432), (272, 1746810), (288, 1649765), (306, 1552720), (312, 1522860), (340, 1397448), (360, 1319812), (390, 1218288), (408, 1164540), (416, 1142145), (442, 1074960), (468, 1015240), (480, 989859), (510, 931632), (520, 913716), (544, 873405), (585, 812192), (612, 776360), (624, 761430), (663, 716640), (680, 698724), (720, 659906), (765, 621088), (780, 609144), (816, 582270), (884, 537480), (936, 507620), (1020, 465816), (1040, 456858), (1105, 429984), (1170, 406096), (1224, 388180), (1248, 380715), (1326, 358320), (1360, 349362), (1440, 329953), (1493, 318240), (1530, 310544), (1560, 304572), (1632, 291135), (1768, 268740), (1872, 253810), (1989, 238880), (2040, 232908), (2080, 228429), (2210, 214992), (2340, 203048), (2448, 194090), (2652, 179160), (2720, 174681), (2986, 159120), (3060, 155272), (3120, 152286), (3315, 143328), (3536, 134370), (3744, 126905), (3978, 119440), (4080, 116454), (4420, 107496), (4479, 106080), (4680, 101524), (4896, 97045), (5304, 89580), (5972, 79560), (6120, 77636), (6240, 76143), (6630, 71664), (7072, 67185), (7465, 63648), (7956, 59720), (8160, 58227), (8840, 53748), (8958, 53040), (9360, 50762), (9945, 47776), (10608, 44790), (11944, 39780), (12240, 38818), (13260, 35832), (13437, 35360), (14930, 31824), (15912, 29860), (17680, 26874), (17916, 26520), (18720, 25381), (19409, 24480), (19890, 23888), (21216, 22395)]