171357480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 192

約数和(自身を含む): 648984960

約数和(自身を除く): 477627480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 53, 56, 60, 63, 70, 72, 84, 90, 105, 106, 120, 126, 140, 159, 168, 180, 210, 212, 252, 265, 280, 315, 318, 360, 371, 420, 424, 477, 504, 530, 630, 636, 742, 795, 840, 954, 1060, 1113, 1260, 1272, 1283, 1484, 1590, 1855, 1908, 2120, 2226, 2385, 2520, 2566, 2968, 3180, 3339, 3710, 3816, 3849, 4452, 4770, 5132, 5565, 6360, 6415, 6678, 7420, 7698, 8904, 8981, 9540, 10264, 11130, 11547, 12830, 13356, 14840, 15396, 16695, 17962, 19080, 19245, 22260, 23094, 25660, 26712, 26943, 30792, 33390, 35924, 38490, 44520, 44905, 46188, 51320, 53886, 57735, 66780, 67999, 71848, 76980, 80829, 89810, 92376, 107772, 115470, 133560, 134715, 135998, 153960, 161658, 179620, 203997, 215544, 230940, 269430, 271996, 323316, 339995, 359240, 404145, 407994, 461880, 475993, 538860, 543992, 611991, 646632, 679990, 808290, 815988, 951986, 1019985, 1077720, 1223982, 1359980, 1427979, 1616580, 1631976, 1903972, 2039970, 2379965, 2447964, 2719960, 2855958, 3059955, 3233160, 3807944, 4079940, 4283937, 4759930, 4895928, 5711916, 6119910, 7139895, 8159880, 8567874, 9519860, 11423832, 12239820, 14279790, 17135748, 19039720, 21419685, 24479640, 28559580, 34271496, 42839370, 57119160, 85678740, 171357480]

約数ペア:

[(1, 171357480), (2, 85678740), (3, 57119160), (4, 42839370), (5, 34271496), (6, 28559580), (7, 24479640), (8, 21419685), (9, 19039720), (10, 17135748), (12, 14279790), (14, 12239820), (15, 11423832), (18, 9519860), (20, 8567874), (21, 8159880), (24, 7139895), (28, 6119910), (30, 5711916), (35, 4895928), (36, 4759930), (40, 4283937), (42, 4079940), (45, 3807944), (53, 3233160), (56, 3059955), (60, 2855958), (63, 2719960), (70, 2447964), (72, 2379965), (84, 2039970), (90, 1903972), (105, 1631976), (106, 1616580), (120, 1427979), (126, 1359980), (140, 1223982), (159, 1077720), (168, 1019985), (180, 951986), (210, 815988), (212, 808290), (252, 679990), (265, 646632), (280, 611991), (315, 543992), (318, 538860), (360, 475993), (371, 461880), (420, 407994), (424, 404145), (477, 359240), (504, 339995), (530, 323316), (630, 271996), (636, 269430), (742, 230940), (795, 215544), (840, 203997), (954, 179620), (1060, 161658), (1113, 153960), (1260, 135998), (1272, 134715), (1283, 133560), (1484, 115470), (1590, 107772), (1855, 92376), (1908, 89810), (2120, 80829), (2226, 76980), (2385, 71848), (2520, 67999), (2566, 66780), (2968, 57735), (3180, 53886), (3339, 51320), (3710, 46188), (3816, 44905), (3849, 44520), (4452, 38490), (4770, 35924), (5132, 33390), (5565, 30792), (6360, 26943), (6415, 26712), (6678, 25660), (7420, 23094), (7698, 22260), (8904, 19245), (8981, 19080), (9540, 17962), (10264, 16695), (11130, 15396), (11547, 14840), (12830, 13356)]