135392880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 240

約数和(自身を含む): 506351520

約数和(自身を除く): 370958640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 98, 105, 112, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 240, 245, 280, 290, 294, 336, 348, 392, 397, 406, 420, 435, 464, 490, 560, 580, 588, 609, 696, 735, 784, 794, 812, 840, 870, 980, 1015, 1160, 1176, 1191, 1218, 1392, 1421, 1470, 1588, 1624, 1680, 1740, 1960, 1985, 2030, 2320, 2352, 2382, 2436, 2779, 2842, 2940, 3045, 3176, 3248, 3480, 3920, 3970, 4060, 4263, 4764, 4872, 5558, 5684, 5880, 5955, 6090, 6352, 6960, 7105, 7940, 8120, 8337, 8526, 9528, 9744, 11116, 11368, 11513, 11760, 11910, 12180, 13895, 14210, 15880, 16240, 16674, 17052, 19056, 19453, 21315, 22232, 22736, 23026, 23820, 24360, 27790, 28420, 31760, 33348, 34104, 34539, 38906, 41685, 42630, 44464, 46052, 47640, 48720, 55580, 56840, 57565, 58359, 66696, 68208, 69078, 77812, 80591, 83370, 85260, 92104, 95280, 97265, 111160, 113680, 115130, 116718, 133392, 138156, 155624, 161182, 166740, 170520, 172695, 184208, 194530, 222320, 230260, 233436, 241773, 276312, 291795, 311248, 322364, 333480, 341040, 345390, 389060, 402955, 460520, 466872, 483546, 552624, 564137, 583590, 644728, 666960, 690780, 778120, 805910, 921040, 933744, 967092, 1128274, 1167180, 1208865, 1289456, 1381560, 1556240, 1611820, 1692411, 1934184, 2256548, 2334360, 2417730, 2763120, 2820685, 3223640, 3384822, 3868368, 4513096, 4668720, 4835460, 5641370, 6447280, 6769644, 8462055, 9026192, 9670920, 11282740, 13539288, 16924110, 19341840, 22565480, 27078576, 33848220, 45130960, 67696440, 135392880]

約数ペア:

[(1, 135392880), (2, 67696440), (3, 45130960), (4, 33848220), (5, 27078576), (6, 22565480), (7, 19341840), (8, 16924110), (10, 13539288), (12, 11282740), (14, 9670920), (15, 9026192), (16, 8462055), (20, 6769644), (21, 6447280), (24, 5641370), (28, 4835460), (29, 4668720), (30, 4513096), (35, 3868368), (40, 3384822), (42, 3223640), (48, 2820685), (49, 2763120), (56, 2417730), (58, 2334360), (60, 2256548), (70, 1934184), (80, 1692411), (84, 1611820), (87, 1556240), (98, 1381560), (105, 1289456), (112, 1208865), (116, 1167180), (120, 1128274), (140, 967092), (145, 933744), (147, 921040), (168, 805910), (174, 778120), (196, 690780), (203, 666960), (210, 644728), (232, 583590), (240, 564137), (245, 552624), (280, 483546), (290, 466872), (294, 460520), (336, 402955), (348, 389060), (392, 345390), (397, 341040), (406, 333480), (420, 322364), (435, 311248), (464, 291795), (490, 276312), (560, 241773), (580, 233436), (588, 230260), (609, 222320), (696, 194530), (735, 184208), (784, 172695), (794, 170520), (812, 166740), (840, 161182), (870, 155624), (980, 138156), (1015, 133392), (1160, 116718), (1176, 115130), (1191, 113680), (1218, 111160), (1392, 97265), (1421, 95280), (1470, 92104), (1588, 85260), (1624, 83370), (1680, 80591), (1740, 77812), (1960, 69078), (1985, 68208), (2030, 66696), (2320, 58359), (2352, 57565), (2382, 56840), (2436, 55580), (2779, 48720), (2842, 47640), (2940, 46052), (3045, 44464), (3176, 42630), (3248, 41685), (3480, 38906), (3920, 34539), (3970, 34104), (4060, 33348), (4263, 31760), (4764, 28420), (4872, 27790), (5558, 24360), (5684, 23820), (5880, 23026), (5955, 22736), (6090, 22232), (6352, 21315), (6960, 19453), (7105, 19056), (7940, 17052), (8120, 16674), (8337, 16240), (8526, 15880), (9528, 14210), (9744, 13895), (11116, 12180), (11368, 11910), (11513, 11760)]