10628800

素因数分解:

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

素因数の和:115

約数の個数: 168

約数和(自身を含む): 32629856

約数和(自身を除く): 22001056

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 73, 80, 91, 100, 104, 112, 130, 140, 146, 160, 175, 182, 200, 208, 224, 260, 280, 292, 320, 325, 350, 364, 365, 400, 416, 448, 455, 511, 520, 560, 584, 650, 700, 728, 730, 800, 832, 910, 949, 1022, 1040, 1120, 1168, 1300, 1400, 1456, 1460, 1600, 1820, 1825, 1898, 2044, 2080, 2240, 2275, 2336, 2555, 2600, 2800, 2912, 2920, 3640, 3650, 3796, 4088, 4160, 4550, 4672, 4745, 5110, 5200, 5600, 5824, 5840, 6643, 7280, 7300, 7592, 8176, 9100, 9490, 10220, 10400, 11200, 11680, 12775, 13286, 14560, 14600, 15184, 16352, 18200, 18980, 20440, 20800, 23360, 23725, 25550, 26572, 29120, 29200, 30368, 32704, 33215, 36400, 37960, 40880, 47450, 51100, 53144, 58400, 60736, 66430, 72800, 75920, 81760, 94900, 102200, 106288, 116800, 132860, 145600, 151840, 163520, 166075, 189800, 204400, 212576, 265720, 303680, 332150, 379600, 408800, 425152, 531440, 664300, 759200, 817600, 1062880, 1328600, 1518400, 2125760, 2657200, 5314400, 10628800]

約数ペア:

[(1, 10628800), (2, 5314400), (4, 2657200), (5, 2125760), (7, 1518400), (8, 1328600), (10, 1062880), (13, 817600), (14, 759200), (16, 664300), (20, 531440), (25, 425152), (26, 408800), (28, 379600), (32, 332150), (35, 303680), (40, 265720), (50, 212576), (52, 204400), (56, 189800), (64, 166075), (65, 163520), (70, 151840), (73, 145600), (80, 132860), (91, 116800), (100, 106288), (104, 102200), (112, 94900), (130, 81760), (140, 75920), (146, 72800), (160, 66430), (175, 60736), (182, 58400), (200, 53144), (208, 51100), (224, 47450), (260, 40880), (280, 37960), (292, 36400), (320, 33215), (325, 32704), (350, 30368), (364, 29200), (365, 29120), (400, 26572), (416, 25550), (448, 23725), (455, 23360), (511, 20800), (520, 20440), (560, 18980), (584, 18200), (650, 16352), (700, 15184), (728, 14600), (730, 14560), (800, 13286), (832, 12775), (910, 11680), (949, 11200), (1022, 10400), (1040, 10220), (1120, 9490), (1168, 9100), (1300, 8176), (1400, 7592), (1456, 7300), (1460, 7280), (1600, 6643), (1820, 5840), (1825, 5824), (1898, 5600), (2044, 5200), (2080, 5110), (2240, 4745), (2275, 4672), (2336, 4550), (2555, 4160), (2600, 4088), (2800, 3796), (2912, 3650), (2920, 3640)]