448535360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 224

約数和(自身を含む): 1338876672

約数和(自身を除く): 890341312

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 211, 224, 260, 280, 292, 320, 364, 365, 416, 422, 448, 455, 511, 520, 560, 584, 728, 730, 832, 844, 910, 949, 1022, 1040, 1055, 1120, 1168, 1456, 1460, 1477, 1688, 1820, 1898, 2044, 2080, 2110, 2240, 2336, 2555, 2743, 2912, 2920, 2954, 3376, 3640, 3796, 4088, 4160, 4220, 4672, 4745, 5110, 5486, 5824, 5840, 5908, 6643, 6752, 7280, 7385, 7592, 8176, 8440, 9490, 10220, 10972, 11680, 11816, 13286, 13504, 13715, 14560, 14770, 15184, 15403, 16352, 16880, 18980, 19201, 20440, 21944, 23360, 23632, 26572, 27430, 29120, 29540, 30368, 30806, 32704, 33215, 33760, 37960, 38402, 40880, 43888, 47264, 53144, 54860, 59080, 60736, 61612, 66430, 67520, 75920, 76804, 77015, 81760, 87776, 94528, 96005, 106288, 107821, 109720, 118160, 123224, 132860, 151840, 153608, 154030, 163520, 175552, 192010, 200239, 212576, 215642, 219440, 236320, 246448, 265720, 303680, 307216, 308060, 384020, 400478, 425152, 431284, 438880, 472640, 492896, 531440, 539105, 614432, 616120, 768040, 800956, 862568, 877760, 985792, 1001195, 1062880, 1078210, 1228864, 1232240, 1401673, 1536080, 1601912, 1725136, 2002390, 2125760, 2156420, 2464480, 2803346, 3072160, 3203824, 3450272, 4004780, 4312840, 4928960, 5606692, 6144320, 6407648, 6900544, 7008365, 8009560, 8625680, 11213384, 12815296, 14016730, 16019120, 17251360, 22426768, 28033460, 32038240, 34502720, 44853536, 56066920, 64076480, 89707072, 112133840, 224267680, 448535360]

約数ペア:

[(1, 448535360), (2, 224267680), (4, 112133840), (5, 89707072), (7, 64076480), (8, 56066920), (10, 44853536), (13, 34502720), (14, 32038240), (16, 28033460), (20, 22426768), (26, 17251360), (28, 16019120), (32, 14016730), (35, 12815296), (40, 11213384), (52, 8625680), (56, 8009560), (64, 7008365), (65, 6900544), (70, 6407648), (73, 6144320), (80, 5606692), (91, 4928960), (104, 4312840), (112, 4004780), (130, 3450272), (140, 3203824), (146, 3072160), (160, 2803346), (182, 2464480), (208, 2156420), (211, 2125760), (224, 2002390), (260, 1725136), (280, 1601912), (292, 1536080), (320, 1401673), (364, 1232240), (365, 1228864), (416, 1078210), (422, 1062880), (448, 1001195), (455, 985792), (511, 877760), (520, 862568), (560, 800956), (584, 768040), (728, 616120), (730, 614432), (832, 539105), (844, 531440), (910, 492896), (949, 472640), (1022, 438880), (1040, 431284), (1055, 425152), (1120, 400478), (1168, 384020), (1456, 308060), (1460, 307216), (1477, 303680), (1688, 265720), (1820, 246448), (1898, 236320), (2044, 219440), (2080, 215642), (2110, 212576), (2240, 200239), (2336, 192010), (2555, 175552), (2743, 163520), (2912, 154030), (2920, 153608), (2954, 151840), (3376, 132860), (3640, 123224), (3796, 118160), (4088, 109720), (4160, 107821), (4220, 106288), (4672, 96005), (4745, 94528), (5110, 87776), (5486, 81760), (5824, 77015), (5840, 76804), (5908, 75920), (6643, 67520), (6752, 66430), (7280, 61612), (7385, 60736), (7592, 59080), (8176, 54860), (8440, 53144), (9490, 47264), (10220, 43888), (10972, 40880), (11680, 38402), (11816, 37960), (13286, 33760), (13504, 33215), (13715, 32704), (14560, 30806), (14770, 30368), (15184, 29540), (15403, 29120), (16352, 27430), (16880, 26572), (18980, 23632), (19201, 23360), (20440, 21944)]