1500728320

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3266

約数の個数: 176

約数和(自身を含む): 4432131648

約数和(自身を除く): 2931403328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3221, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6442, 6656, 7168, 7280, 8320, 8960, 11648, 12884, 13312, 14560, 16105, 16640, 17920, 22547, 23296, 25768, 29120, 32210, 33280, 35840, 41873, 45094, 46592, 51536, 58240, 64420, 66560, 83746, 90188, 93184, 103072, 112735, 116480, 128840, 167492, 180376, 206144, 209365, 225470, 232960, 257680, 293111, 334984, 360752, 412288, 418730, 450940, 465920, 515360, 586222, 669968, 721504, 824576, 837460, 901880, 1030720, 1172444, 1339936, 1443008, 1465555, 1649152, 1674920, 1803760, 2061440, 2344888, 2679872, 2886016, 2931110, 3298304, 3349840, 3607520, 4122880, 4689776, 5359744, 5772032, 5862220, 6699680, 7215040, 8245760, 9379552, 10719488, 11544064, 11724440, 13399360, 14430080, 16491520, 18759104, 21438976, 23088128, 23448880, 26798720, 28860160, 37518208, 42877952, 46897760, 53597440, 57720320, 75036416, 93795520, 107194880, 115440640, 150072832, 187591040, 214389760, 300145664, 375182080, 750364160, 1500728320]

約数ペア:

[(1, 1500728320), (2, 750364160), (4, 375182080), (5, 300145664), (7, 214389760), (8, 187591040), (10, 150072832), (13, 115440640), (14, 107194880), (16, 93795520), (20, 75036416), (26, 57720320), (28, 53597440), (32, 46897760), (35, 42877952), (40, 37518208), (52, 28860160), (56, 26798720), (64, 23448880), (65, 23088128), (70, 21438976), (80, 18759104), (91, 16491520), (104, 14430080), (112, 13399360), (128, 11724440), (130, 11544064), (140, 10719488), (160, 9379552), (182, 8245760), (208, 7215040), (224, 6699680), (256, 5862220), (260, 5772032), (280, 5359744), (320, 4689776), (364, 4122880), (416, 3607520), (448, 3349840), (455, 3298304), (512, 2931110), (520, 2886016), (560, 2679872), (640, 2344888), (728, 2061440), (832, 1803760), (896, 1674920), (910, 1649152), (1024, 1465555), (1040, 1443008), (1120, 1339936), (1280, 1172444), (1456, 1030720), (1664, 901880), (1792, 837460), (1820, 824576), (2080, 721504), (2240, 669968), (2560, 586222), (2912, 515360), (3221, 465920), (3328, 450940), (3584, 418730), (3640, 412288), (4160, 360752), (4480, 334984), (5120, 293111), (5824, 257680), (6442, 232960), (6656, 225470), (7168, 209365), (7280, 206144), (8320, 180376), (8960, 167492), (11648, 128840), (12884, 116480), (13312, 112735), (14560, 103072), (16105, 93184), (16640, 90188), (17920, 83746), (22547, 66560), (23296, 64420), (25768, 58240), (29120, 51536), (32210, 46592), (33280, 45094), (35840, 41873)]