1337892480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1031

約数の個数: 192

約数和(自身を含む): 4639939200

約数和(自身を除く): 3302046720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 359, 360, 384, 480, 576, 640, 647, 718, 720, 960, 1077, 1152, 1294, 1436, 1440, 1795, 1920, 1941, 2154, 2588, 2872, 2880, 3231, 3235, 3590, 3882, 4308, 5176, 5385, 5744, 5760, 5823, 6462, 6470, 7180, 7764, 8616, 9705, 10352, 10770, 11488, 11646, 12924, 12940, 14360, 15528, 16155, 17232, 19410, 20704, 21540, 22976, 23292, 25848, 25880, 28720, 29115, 31056, 32310, 34464, 38820, 41408, 43080, 45952, 46584, 51696, 51760, 57440, 58230, 62112, 64620, 68928, 77640, 82816, 86160, 93168, 103392, 103520, 114880, 116460, 124224, 129240, 137856, 155280, 172320, 186336, 206784, 207040, 229760, 232273, 232920, 248448, 258480, 310560, 344640, 372672, 413568, 414080, 464546, 465840, 516960, 621120, 689280, 696819, 745344, 929092, 931680, 1033920, 1161365, 1242240, 1393638, 1858184, 1863360, 2067840, 2090457, 2322730, 2787276, 3484095, 3716368, 3726720, 4180914, 4645460, 5574552, 6968190, 7432736, 8361828, 9290920, 10452285, 11149104, 13936380, 14865472, 16723656, 18581840, 20904570, 22298208, 27872760, 29730944, 33447312, 37163680, 41809140, 44596416, 55745520, 66894624, 74327360, 83618280, 89192832, 111491040, 133789248, 148654720, 167236560, 222982080, 267578496, 334473120, 445964160, 668946240, 1337892480]

約数ペア:

[(1, 1337892480), (2, 668946240), (3, 445964160), (4, 334473120), (5, 267578496), (6, 222982080), (8, 167236560), (9, 148654720), (10, 133789248), (12, 111491040), (15, 89192832), (16, 83618280), (18, 74327360), (20, 66894624), (24, 55745520), (30, 44596416), (32, 41809140), (36, 37163680), (40, 33447312), (45, 29730944), (48, 27872760), (60, 22298208), (64, 20904570), (72, 18581840), (80, 16723656), (90, 14865472), (96, 13936380), (120, 11149104), (128, 10452285), (144, 9290920), (160, 8361828), (180, 7432736), (192, 6968190), (240, 5574552), (288, 4645460), (320, 4180914), (359, 3726720), (360, 3716368), (384, 3484095), (480, 2787276), (576, 2322730), (640, 2090457), (647, 2067840), (718, 1863360), (720, 1858184), (960, 1393638), (1077, 1242240), (1152, 1161365), (1294, 1033920), (1436, 931680), (1440, 929092), (1795, 745344), (1920, 696819), (1941, 689280), (2154, 621120), (2588, 516960), (2872, 465840), (2880, 464546), (3231, 414080), (3235, 413568), (3590, 372672), (3882, 344640), (4308, 310560), (5176, 258480), (5385, 248448), (5744, 232920), (5760, 232273), (5823, 229760), (6462, 207040), (6470, 206784), (7180, 186336), (7764, 172320), (8616, 155280), (9705, 137856), (10352, 129240), (10770, 124224), (11488, 116460), (11646, 114880), (12924, 103520), (12940, 103392), (14360, 93168), (15528, 86160), (16155, 82816), (17232, 77640), (19410, 68928), (20704, 64620), (21540, 62112), (22976, 58230), (23292, 57440), (25848, 51760), (25880, 51696), (28720, 46584), (29115, 45952), (31056, 43080), (32310, 41408), (34464, 38820)]