1340334720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5023

約数の個数: 192

約数和(自身を含む): 4727773440

約数和(自身を除く): 3387438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 4951, 5640, 5760, 6016, 6768, 7520, 8460, 9024, 9902, 11280, 13536, 14853, 15040, 16920, 18048, 19804, 22560, 24755, 27072, 29706, 30080, 33840, 39608, 44559, 45120, 49510, 54144, 59412, 67680, 74265, 79216, 89118, 90240, 99020, 118824, 135360, 148530, 158432, 178236, 198040, 222795, 232697, 237648, 270720, 297060, 316864, 356472, 396080, 445590, 465394, 475296, 594120, 633728, 698091, 712944, 792160, 891180, 930788, 950592, 1163485, 1188240, 1396182, 1425888, 1584320, 1782360, 1861576, 1901184, 2094273, 2326970, 2376480, 2792364, 2851776, 3168640, 3490455, 3564720, 3723152, 4188546, 4653940, 4752960, 5584728, 5703552, 6980910, 7129440, 7446304, 8377092, 9307880, 9505920, 10471365, 11169456, 13961820, 14258880, 14892608, 16754184, 18615760, 20942730, 22338912, 27923640, 28517760, 29785216, 33508368, 37231520, 41885460, 44677824, 55847280, 67016736, 74463040, 83770920, 89355648, 111694560, 134033472, 148926080, 167541840, 223389120, 268066944, 335083680, 446778240, 670167360, 1340334720]

約数ペア:

[(1, 1340334720), (2, 670167360), (3, 446778240), (4, 335083680), (5, 268066944), (6, 223389120), (8, 167541840), (9, 148926080), (10, 134033472), (12, 111694560), (15, 89355648), (16, 83770920), (18, 74463040), (20, 67016736), (24, 55847280), (30, 44677824), (32, 41885460), (36, 37231520), (40, 33508368), (45, 29785216), (47, 28517760), (48, 27923640), (60, 22338912), (64, 20942730), (72, 18615760), (80, 16754184), (90, 14892608), (94, 14258880), (96, 13961820), (120, 11169456), (128, 10471365), (141, 9505920), (144, 9307880), (160, 8377092), (180, 7446304), (188, 7129440), (192, 6980910), (235, 5703552), (240, 5584728), (282, 4752960), (288, 4653940), (320, 4188546), (360, 3723152), (376, 3564720), (384, 3490455), (423, 3168640), (470, 2851776), (480, 2792364), (564, 2376480), (576, 2326970), (640, 2094273), (705, 1901184), (720, 1861576), (752, 1782360), (846, 1584320), (940, 1425888), (960, 1396182), (1128, 1188240), (1152, 1163485), (1410, 950592), (1440, 930788), (1504, 891180), (1692, 792160), (1880, 712944), (1920, 698091), (2115, 633728), (2256, 594120), (2820, 475296), (2880, 465394), (3008, 445590), (3384, 396080), (3760, 356472), (4230, 316864), (4512, 297060), (4951, 270720), (5640, 237648), (5760, 232697), (6016, 222795), (6768, 198040), (7520, 178236), (8460, 158432), (9024, 148530), (9902, 135360), (11280, 118824), (13536, 99020), (14853, 90240), (15040, 89118), (16920, 79216), (18048, 74265), (19804, 67680), (22560, 59412), (24755, 54144), (27072, 49510), (29706, 45120), (30080, 44559), (33840, 39608)]