70494480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 205273584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 197, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 394, 420, 426, 497, 504, 560, 568, 591, 630, 639, 710, 720, 788, 840, 852, 985, 994, 1008, 1065, 1136, 1182, 1260, 1278, 1379, 1420, 1491, 1576, 1680, 1704, 1773, 1970, 1988, 2130, 2364, 2485, 2520, 2556, 2758, 2840, 2955, 2982, 3152, 3195, 3408, 3546, 3940, 3976, 4137, 4260, 4473, 4728, 4970, 5040, 5112, 5516, 5680, 5910, 5964, 6390, 6895, 7092, 7455, 7880, 7952, 8274, 8520, 8865, 8946, 9456, 9940, 10224, 11032, 11820, 11928, 12411, 12780, 13790, 13987, 14184, 14910, 15760, 16548, 17040, 17730, 17892, 19880, 20685, 22064, 22365, 23640, 23856, 24822, 25560, 27580, 27974, 28368, 29820, 33096, 35460, 35784, 39760, 41370, 41961, 44730, 47280, 49644, 51120, 55160, 55948, 59640, 62055, 66192, 69935, 70920, 71568, 82740, 83922, 89460, 97909, 99288, 110320, 111896, 119280, 124110, 125883, 139870, 141840, 165480, 167844, 178920, 195818, 198576, 209805, 223792, 248220, 251766, 279740, 293727, 330960, 335688, 357840, 391636, 419610, 489545, 496440, 503532, 559480, 587454, 629415, 671376, 783272, 839220, 881181, 979090, 992880, 1007064, 1118960, 1174908, 1258830, 1468635, 1566544, 1678440, 1762362, 1958180, 2014128, 2349816, 2517660, 2937270, 3356880, 3524724, 3916360, 4405905, 4699632, 5035320, 5874540, 7049448, 7832720, 8811810, 10070640, 11749080, 14098896, 17623620, 23498160, 35247240, 70494480]

約数ペア:

[(1, 70494480), (2, 35247240), (3, 23498160), (4, 17623620), (5, 14098896), (6, 11749080), (7, 10070640), (8, 8811810), (9, 7832720), (10, 7049448), (12, 5874540), (14, 5035320), (15, 4699632), (16, 4405905), (18, 3916360), (20, 3524724), (21, 3356880), (24, 2937270), (28, 2517660), (30, 2349816), (35, 2014128), (36, 1958180), (40, 1762362), (42, 1678440), (45, 1566544), (48, 1468635), (56, 1258830), (60, 1174908), (63, 1118960), (70, 1007064), (71, 992880), (72, 979090), (80, 881181), (84, 839220), (90, 783272), (105, 671376), (112, 629415), (120, 587454), (126, 559480), (140, 503532), (142, 496440), (144, 489545), (168, 419610), (180, 391636), (197, 357840), (210, 335688), (213, 330960), (240, 293727), (252, 279740), (280, 251766), (284, 248220), (315, 223792), (336, 209805), (355, 198576), (360, 195818), (394, 178920), (420, 167844), (426, 165480), (497, 141840), (504, 139870), (560, 125883), (568, 124110), (591, 119280), (630, 111896), (639, 110320), (710, 99288), (720, 97909), (788, 89460), (840, 83922), (852, 82740), (985, 71568), (994, 70920), (1008, 69935), (1065, 66192), (1136, 62055), (1182, 59640), (1260, 55948), (1278, 55160), (1379, 51120), (1420, 49644), (1491, 47280), (1576, 44730), (1680, 41961), (1704, 41370), (1773, 39760), (1970, 35784), (1988, 35460), (2130, 33096), (2364, 29820), (2485, 28368), (2520, 27974), (2556, 27580), (2758, 25560), (2840, 24822), (2955, 23856), (2982, 23640), (3152, 22365), (3195, 22064), (3408, 20685), (3546, 19880), (3940, 17892), (3976, 17730), (4137, 17040), (4260, 16548), (4473, 15760), (4728, 14910), (4970, 14184), (5040, 13987), (5112, 13790), (5516, 12780), (5680, 12411), (5910, 11928), (5964, 11820), (6390, 11032), (6895, 10224), (7092, 9940), (7455, 9456), (7880, 8946), (7952, 8865), (8274, 8520)]