208076880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 708704640

約数和(自身を除く): 500627760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 269, 293, 330, 440, 528, 538, 586, 660, 807, 879, 880, 1076, 1172, 1320, 1345, 1465, 1614, 1758, 2152, 2344, 2640, 2690, 2930, 2959, 3223, 3228, 3516, 4035, 4304, 4395, 4688, 5380, 5860, 5918, 6446, 6456, 7032, 8070, 8790, 8877, 9669, 10760, 11720, 11836, 12892, 12912, 14064, 14795, 16115, 16140, 17580, 17754, 19338, 21520, 23440, 23672, 25784, 29590, 32230, 32280, 35160, 35508, 38676, 44385, 47344, 48345, 51568, 59180, 64460, 64560, 70320, 71016, 77352, 78817, 88770, 96690, 118360, 128920, 142032, 154704, 157634, 177540, 193380, 236451, 236720, 257840, 315268, 355080, 386760, 394085, 472902, 630536, 710160, 773520, 788170, 866987, 945804, 1182255, 1261072, 1576340, 1733974, 1891608, 2364510, 2600961, 3152680, 3467948, 3783216, 4334935, 4729020, 5201922, 6305360, 6935896, 8669870, 9458040, 10403844, 13004805, 13871792, 17339740, 18916080, 20807688, 26009610, 34679480, 41615376, 52019220, 69358960, 104038440, 208076880]

約数ペア:

[(1, 208076880), (2, 104038440), (3, 69358960), (4, 52019220), (5, 41615376), (6, 34679480), (8, 26009610), (10, 20807688), (11, 18916080), (12, 17339740), (15, 13871792), (16, 13004805), (20, 10403844), (22, 9458040), (24, 8669870), (30, 6935896), (33, 6305360), (40, 5201922), (44, 4729020), (48, 4334935), (55, 3783216), (60, 3467948), (66, 3152680), (80, 2600961), (88, 2364510), (110, 1891608), (120, 1733974), (132, 1576340), (165, 1261072), (176, 1182255), (220, 945804), (240, 866987), (264, 788170), (269, 773520), (293, 710160), (330, 630536), (440, 472902), (528, 394085), (538, 386760), (586, 355080), (660, 315268), (807, 257840), (879, 236720), (880, 236451), (1076, 193380), (1172, 177540), (1320, 157634), (1345, 154704), (1465, 142032), (1614, 128920), (1758, 118360), (2152, 96690), (2344, 88770), (2640, 78817), (2690, 77352), (2930, 71016), (2959, 70320), (3223, 64560), (3228, 64460), (3516, 59180), (4035, 51568), (4304, 48345), (4395, 47344), (4688, 44385), (5380, 38676), (5860, 35508), (5918, 35160), (6446, 32280), (6456, 32230), (7032, 29590), (8070, 25784), (8790, 23672), (8877, 23440), (9669, 21520), (10760, 19338), (11720, 17754), (11836, 17580), (12892, 16140), (12912, 16115), (14064, 14795)]