797517240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 256

約数和(自身を含む): 2718817920

約数和(自身を除く): 1921300680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 41, 52, 60, 65, 74, 78, 82, 104, 111, 120, 123, 130, 148, 156, 164, 185, 195, 205, 222, 246, 260, 296, 312, 328, 337, 370, 390, 410, 444, 481, 492, 520, 533, 555, 615, 674, 740, 780, 820, 888, 962, 984, 1011, 1066, 1110, 1230, 1348, 1443, 1480, 1517, 1560, 1599, 1640, 1685, 1924, 2022, 2132, 2220, 2405, 2460, 2665, 2696, 2886, 3034, 3198, 3370, 3848, 4044, 4264, 4381, 4440, 4551, 4810, 4920, 5055, 5330, 5772, 6068, 6396, 6740, 7215, 7585, 7995, 8088, 8762, 9102, 9620, 10110, 10660, 11544, 12136, 12469, 12792, 13143, 13480, 13817, 14430, 15170, 15990, 17524, 18204, 19240, 19721, 20220, 21320, 21905, 22755, 24938, 26286, 27634, 28860, 30340, 31980, 35048, 36408, 37407, 39442, 40440, 41451, 43810, 45510, 49876, 52572, 55268, 57720, 59163, 60680, 62345, 63960, 65715, 69085, 74814, 78884, 82902, 87620, 91020, 98605, 99752, 105144, 110536, 118326, 124690, 131430, 138170, 149628, 157768, 162097, 165804, 175240, 179621, 182040, 187035, 197210, 207255, 236652, 249380, 262860, 276340, 295815, 299256, 324194, 331608, 359242, 374070, 394420, 414510, 473304, 486291, 498760, 511229, 525720, 538863, 552680, 591630, 648388, 718484, 748140, 788840, 810485, 829020, 898105, 972582, 1022458, 1077726, 1183260, 1296776, 1436968, 1496280, 1533687, 1620970, 1658040, 1796210, 1945164, 2044916, 2155452, 2366520, 2431455, 2556145, 2694315, 3067374, 3241940, 3592420, 3890328, 4089832, 4310904, 4862910, 5112290, 5388630, 6134748, 6483880, 6645977, 7184840, 7668435, 9725820, 10224580, 10777260, 12269496, 13291954, 15336870, 19451640, 19937931, 20449160, 21554520, 26583908, 30673740, 33229885, 39875862, 53167816, 61347480, 66459770, 79751724, 99689655, 132919540, 159503448, 199379310, 265839080, 398758620, 797517240]

約数ペア:

[(1, 797517240), (2, 398758620), (3, 265839080), (4, 199379310), (5, 159503448), (6, 132919540), (8, 99689655), (10, 79751724), (12, 66459770), (13, 61347480), (15, 53167816), (20, 39875862), (24, 33229885), (26, 30673740), (30, 26583908), (37, 21554520), (39, 20449160), (40, 19937931), (41, 19451640), (52, 15336870), (60, 13291954), (65, 12269496), (74, 10777260), (78, 10224580), (82, 9725820), (104, 7668435), (111, 7184840), (120, 6645977), (123, 6483880), (130, 6134748), (148, 5388630), (156, 5112290), (164, 4862910), (185, 4310904), (195, 4089832), (205, 3890328), (222, 3592420), (246, 3241940), (260, 3067374), (296, 2694315), (312, 2556145), (328, 2431455), (337, 2366520), (370, 2155452), (390, 2044916), (410, 1945164), (444, 1796210), (481, 1658040), (492, 1620970), (520, 1533687), (533, 1496280), (555, 1436968), (615, 1296776), (674, 1183260), (740, 1077726), (780, 1022458), (820, 972582), (888, 898105), (962, 829020), (984, 810485), (1011, 788840), (1066, 748140), (1110, 718484), (1230, 648388), (1348, 591630), (1443, 552680), (1480, 538863), (1517, 525720), (1560, 511229), (1599, 498760), (1640, 486291), (1685, 473304), (1924, 414510), (2022, 394420), (2132, 374070), (2220, 359242), (2405, 331608), (2460, 324194), (2665, 299256), (2696, 295815), (2886, 276340), (3034, 262860), (3198, 249380), (3370, 236652), (3848, 207255), (4044, 197210), (4264, 187035), (4381, 182040), (4440, 179621), (4551, 175240), (4810, 165804), (4920, 162097), (5055, 157768), (5330, 149628), (5772, 138170), (6068, 131430), (6396, 124690), (6740, 118326), (7215, 110536), (7585, 105144), (7995, 99752), (8088, 98605), (8762, 91020), (9102, 87620), (9620, 82902), (10110, 78884), (10660, 74814), (11544, 69085), (12136, 65715), (12469, 63960), (12792, 62345), (13143, 60680), (13480, 59163), (13817, 57720), (14430, 55268), (15170, 52572), (15990, 49876), (17524, 45510), (18204, 43810), (19240, 41451), (19721, 40440), (20220, 39442), (21320, 37407), (21905, 36408), (22755, 35048), (24938, 31980), (26286, 30340), (27634, 28860)]