137959080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9699

約数の個数: 128

約数和(自身を含む): 500878080

約数和(自身を除く): 362919000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9661, 14280, 19322, 28983, 38644, 48305, 57966, 67627, 77288, 96610, 115932, 135254, 144915, 164237, 193220, 202881, 231864, 270508, 289830, 328474, 338135, 386440, 405762, 492711, 541016, 579660, 656948, 676270, 811524, 821185, 985422, 1014405, 1149659, 1159320, 1313896, 1352540, 1623048, 1642370, 1970844, 2028810, 2299318, 2463555, 2705080, 3284740, 3448977, 3941688, 4057620, 4598636, 4927110, 5748295, 6569480, 6897954, 8115240, 9197272, 9854220, 11496590, 13795908, 17244885, 19708440, 22993180, 27591816, 34489770, 45986360, 68979540, 137959080]

約数ペア:

[(1, 137959080), (2, 68979540), (3, 45986360), (4, 34489770), (5, 27591816), (6, 22993180), (7, 19708440), (8, 17244885), (10, 13795908), (12, 11496590), (14, 9854220), (15, 9197272), (17, 8115240), (20, 6897954), (21, 6569480), (24, 5748295), (28, 4927110), (30, 4598636), (34, 4057620), (35, 3941688), (40, 3448977), (42, 3284740), (51, 2705080), (56, 2463555), (60, 2299318), (68, 2028810), (70, 1970844), (84, 1642370), (85, 1623048), (102, 1352540), (105, 1313896), (119, 1159320), (120, 1149659), (136, 1014405), (140, 985422), (168, 821185), (170, 811524), (204, 676270), (210, 656948), (238, 579660), (255, 541016), (280, 492711), (340, 405762), (357, 386440), (408, 338135), (420, 328474), (476, 289830), (510, 270508), (595, 231864), (680, 202881), (714, 193220), (840, 164237), (952, 144915), (1020, 135254), (1190, 115932), (1428, 96610), (1785, 77288), (2040, 67627), (2380, 57966), (2856, 48305), (3570, 38644), (4760, 28983), (7140, 19322), (9661, 14280)]