8284975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{8431}}^1$

素因数の和:8895

約数の個数: 128

約数和(自身を含む): 26226892800

約数和(自身を除く): 17941917720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 431, 456, 570, 760, 862, 1140, 1293, 1724, 2155, 2280, 2586, 3448, 4310, 5172, 6465, 8189, 8431, 8620, 10344, 12930, 16378, 16862, 17240, 24567, 25293, 25860, 32756, 33724, 40945, 42155, 49134, 50586, 51720, 65512, 67448, 81890, 84310, 98268, 101172, 122835, 126465, 160189, 163780, 168620, 196536, 202344, 245670, 252930, 320378, 327560, 337240, 480567, 491340, 505860, 640756, 800945, 961134, 982680, 1011720, 1281512, 1601890, 1922268, 2402835, 3203780, 3633761, 3844536, 4805670, 6407560, 7267522, 9611340, 10901283, 14535044, 18168805, 19222680, 21802566, 29070088, 36337610, 43605132, 54506415, 69041459, 72675220, 87210264, 109012830, 138082918, 145350440, 207124377, 218025660, 276165836, 345207295, 414248754, 436051320, 552331672, 690414590, 828497508, 1035621885, 1380829180, 1656995016, 2071243770, 2761658360, 4142487540, 8284975080]

約数ペア:

[(1, 8284975080), (2, 4142487540), (3, 2761658360), (4, 2071243770), (5, 1656995016), (6, 1380829180), (8, 1035621885), (10, 828497508), (12, 690414590), (15, 552331672), (19, 436051320), (20, 414248754), (24, 345207295), (30, 276165836), (38, 218025660), (40, 207124377), (57, 145350440), (60, 138082918), (76, 109012830), (95, 87210264), (114, 72675220), (120, 69041459), (152, 54506415), (190, 43605132), (228, 36337610), (285, 29070088), (380, 21802566), (431, 19222680), (456, 18168805), (570, 14535044), (760, 10901283), (862, 9611340), (1140, 7267522), (1293, 6407560), (1724, 4805670), (2155, 3844536), (2280, 3633761), (2586, 3203780), (3448, 2402835), (4310, 1922268), (5172, 1601890), (6465, 1281512), (8189, 1011720), (8431, 982680), (8620, 961134), (10344, 800945), (12930, 640756), (16378, 505860), (16862, 491340), (17240, 480567), (24567, 337240), (25293, 327560), (25860, 320378), (32756, 252930), (33724, 245670), (40945, 202344), (42155, 196536), (49134, 168620), (50586, 163780), (51720, 160189), (65512, 126465), (67448, 122835), (81890, 101172), (84310, 98268)]