7327640640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{21997}}^1$

素因数の和:22364

約数の個数: 112

約数和(自身を含む): 23333366592

約数和(自身を除く): 16005725952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 347, 480, 694, 960, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 10410, 11104, 13880, 16656, 20820, 21997, 22208, 27760, 33312, 41640, 43994, 55520, 65991, 66624, 83280, 87988, 109985, 111040, 131982, 166560, 175976, 219970, 263964, 329955, 333120, 351952, 439940, 527928, 659910, 703904, 879880, 1055856, 1319820, 1407808, 1759760, 2111712, 2639640, 3519520, 4223424, 5279280, 7039040, 7632959, 10558560, 15265918, 21117120, 22898877, 30531836, 38164795, 45797754, 61063672, 76329590, 91595508, 114494385, 122127344, 152659180, 183191016, 228988770, 244254688, 305318360, 366382032, 457977540, 488509376, 610636720, 732764064, 915955080, 1221273440, 1465528128, 1831910160, 2442546880, 3663820320, 7327640640]

約数ペア:

[(1, 7327640640), (2, 3663820320), (3, 2442546880), (4, 1831910160), (5, 1465528128), (6, 1221273440), (8, 915955080), (10, 732764064), (12, 610636720), (15, 488509376), (16, 457977540), (20, 366382032), (24, 305318360), (30, 244254688), (32, 228988770), (40, 183191016), (48, 152659180), (60, 122127344), (64, 114494385), (80, 91595508), (96, 76329590), (120, 61063672), (160, 45797754), (192, 38164795), (240, 30531836), (320, 22898877), (347, 21117120), (480, 15265918), (694, 10558560), (960, 7632959), (1041, 7039040), (1388, 5279280), (1735, 4223424), (2082, 3519520), (2776, 2639640), (3470, 2111712), (4164, 1759760), (5205, 1407808), (5552, 1319820), (6940, 1055856), (8328, 879880), (10410, 703904), (11104, 659910), (13880, 527928), (16656, 439940), (20820, 351952), (21997, 333120), (22208, 329955), (27760, 263964), (33312, 219970), (41640, 175976), (43994, 166560), (55520, 131982), (65991, 111040), (66624, 109985), (83280, 87988)]