65735460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 240884280

約数和(自身を除く): 175148820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 257, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 514, 522, 580, 588, 609, 630, 735, 771, 812, 870, 882, 980, 1015, 1028, 1044, 1218, 1260, 1285, 1305, 1421, 1470, 1542, 1740, 1764, 1799, 1827, 2030, 2205, 2313, 2436, 2570, 2610, 2842, 2940, 3045, 3084, 3598, 3654, 3855, 4060, 4263, 4410, 4626, 5140, 5220, 5397, 5684, 6090, 7105, 7196, 7308, 7453, 7710, 8526, 8820, 8995, 9135, 9252, 10794, 11565, 12180, 12593, 12789, 14210, 14906, 15420, 16191, 17052, 17990, 18270, 21315, 21588, 22359, 23130, 25186, 25578, 26985, 28420, 29812, 32382, 35980, 36540, 37265, 37779, 42630, 44718, 46260, 50372, 51156, 52171, 53970, 62965, 63945, 64764, 67077, 74530, 75558, 80955, 85260, 89436, 104342, 107940, 111795, 113337, 125930, 127890, 134154, 149060, 151116, 156513, 161910, 188895, 208684, 223590, 226674, 251860, 255780, 260855, 268308, 313026, 323820, 335385, 365197, 377790, 447180, 453348, 469539, 521710, 566685, 626052, 670770, 730394, 755580, 782565, 939078, 1043420, 1095591, 1133370, 1341540, 1460788, 1565130, 1825985, 1878156, 2191182, 2266740, 2347695, 3130260, 3286773, 3651970, 4382364, 4695390, 5477955, 6573546, 7303940, 9390780, 10955910, 13147092, 16433865, 21911820, 32867730, 65735460]

約数ペア:

[(1, 65735460), (2, 32867730), (3, 21911820), (4, 16433865), (5, 13147092), (6, 10955910), (7, 9390780), (9, 7303940), (10, 6573546), (12, 5477955), (14, 4695390), (15, 4382364), (18, 3651970), (20, 3286773), (21, 3130260), (28, 2347695), (29, 2266740), (30, 2191182), (35, 1878156), (36, 1825985), (42, 1565130), (45, 1460788), (49, 1341540), (58, 1133370), (60, 1095591), (63, 1043420), (70, 939078), (84, 782565), (87, 755580), (90, 730394), (98, 670770), (105, 626052), (116, 566685), (126, 521710), (140, 469539), (145, 453348), (147, 447180), (174, 377790), (180, 365197), (196, 335385), (203, 323820), (210, 313026), (245, 268308), (252, 260855), (257, 255780), (261, 251860), (290, 226674), (294, 223590), (315, 208684), (348, 188895), (406, 161910), (420, 156513), (435, 151116), (441, 149060), (490, 134154), (514, 127890), (522, 125930), (580, 113337), (588, 111795), (609, 107940), (630, 104342), (735, 89436), (771, 85260), (812, 80955), (870, 75558), (882, 74530), (980, 67077), (1015, 64764), (1028, 63945), (1044, 62965), (1218, 53970), (1260, 52171), (1285, 51156), (1305, 50372), (1421, 46260), (1470, 44718), (1542, 42630), (1740, 37779), (1764, 37265), (1799, 36540), (1827, 35980), (2030, 32382), (2205, 29812), (2313, 28420), (2436, 26985), (2570, 25578), (2610, 25186), (2842, 23130), (2940, 22359), (3045, 21588), (3084, 21315), (3598, 18270), (3654, 17990), (3855, 17052), (4060, 16191), (4263, 15420), (4410, 14906), (4626, 14210), (5140, 12789), (5220, 12593), (5397, 12180), (5684, 11565), (6090, 10794), (7105, 9252), (7196, 9135), (7308, 8995), (7453, 8820), (7710, 8526)]