84579040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 254185344

約数和(自身を除く): 169606304

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 157, 160, 182, 185, 208, 224, 259, 260, 280, 296, 314, 364, 370, 416, 455, 481, 518, 520, 560, 592, 628, 728, 740, 785, 910, 962, 1036, 1040, 1099, 1120, 1184, 1256, 1295, 1456, 1480, 1570, 1820, 1924, 2041, 2072, 2080, 2198, 2405, 2512, 2590, 2912, 2960, 3140, 3367, 3640, 3848, 4082, 4144, 4396, 4810, 5024, 5180, 5495, 5809, 5920, 6280, 6734, 7280, 7696, 8164, 8288, 8792, 9620, 10205, 10360, 10990, 11618, 12560, 13468, 14287, 14560, 15392, 16328, 16835, 17584, 19240, 20410, 20720, 21980, 23236, 25120, 26936, 28574, 29045, 32656, 33670, 35168, 38480, 40663, 40820, 41440, 43960, 46472, 53872, 57148, 58090, 65312, 67340, 71435, 75517, 76960, 81326, 81640, 87920, 92944, 107744, 114296, 116180, 134680, 142870, 151034, 162652, 163280, 175840, 185888, 203315, 228592, 232360, 269360, 285740, 302068, 325304, 326560, 377585, 406630, 457184, 464720, 528619, 538720, 571480, 604136, 650608, 755170, 813260, 929440, 1057238, 1142960, 1208272, 1301216, 1510340, 1626520, 2114476, 2285920, 2416544, 2643095, 3020680, 3253040, 4228952, 5286190, 6041360, 6506080, 8457904, 10572380, 12082720, 16915808, 21144760, 42289520, 84579040]

約数ペア:

[(1, 84579040), (2, 42289520), (4, 21144760), (5, 16915808), (7, 12082720), (8, 10572380), (10, 8457904), (13, 6506080), (14, 6041360), (16, 5286190), (20, 4228952), (26, 3253040), (28, 3020680), (32, 2643095), (35, 2416544), (37, 2285920), (40, 2114476), (52, 1626520), (56, 1510340), (65, 1301216), (70, 1208272), (74, 1142960), (80, 1057238), (91, 929440), (104, 813260), (112, 755170), (130, 650608), (140, 604136), (148, 571480), (157, 538720), (160, 528619), (182, 464720), (185, 457184), (208, 406630), (224, 377585), (259, 326560), (260, 325304), (280, 302068), (296, 285740), (314, 269360), (364, 232360), (370, 228592), (416, 203315), (455, 185888), (481, 175840), (518, 163280), (520, 162652), (560, 151034), (592, 142870), (628, 134680), (728, 116180), (740, 114296), (785, 107744), (910, 92944), (962, 87920), (1036, 81640), (1040, 81326), (1099, 76960), (1120, 75517), (1184, 71435), (1256, 67340), (1295, 65312), (1456, 58090), (1480, 57148), (1570, 53872), (1820, 46472), (1924, 43960), (2041, 41440), (2072, 40820), (2080, 40663), (2198, 38480), (2405, 35168), (2512, 33670), (2590, 32656), (2912, 29045), (2960, 28574), (3140, 26936), (3367, 25120), (3640, 23236), (3848, 21980), (4082, 20720), (4144, 20410), (4396, 19240), (4810, 17584), (5024, 16835), (5180, 16328), (5495, 15392), (5809, 14560), (5920, 14287), (6280, 13468), (6734, 12560), (7280, 11618), (7696, 10990), (8164, 10360), (8288, 10205), (8792, 9620)]