342687240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{45329}}^1$

素因数の和:45356

約数の個数: 128

約数和(自身を含む): 1305504000

約数和(自身を除く): 962816760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 45329, 90658, 135987, 181316, 226645, 271974, 317303, 362632, 407961, 453290, 543948, 634606, 679935, 815922, 906580, 951909, 1087896, 1223883, 1269212, 1359870, 1586515, 1631844, 1813160, 1903818, 2039805, 2447766, 2538424, 2719740, 2855727, 3173030, 3263688, 3807636, 4079610, 4759545, 4895532, 5439480, 5711454, 6119415, 6346060, 7615272, 8159220, 8567181, 9519090, 9791064, 11422908, 12238830, 12692120, 14278635, 16318440, 17134362, 19038180, 22845816, 24477660, 28557270, 34268724, 38076360, 42835905, 48955320, 57114540, 68537448, 85671810, 114229080, 171343620, 342687240]

約数ペア:

[(1, 342687240), (2, 171343620), (3, 114229080), (4, 85671810), (5, 68537448), (6, 57114540), (7, 48955320), (8, 42835905), (9, 38076360), (10, 34268724), (12, 28557270), (14, 24477660), (15, 22845816), (18, 19038180), (20, 17134362), (21, 16318440), (24, 14278635), (27, 12692120), (28, 12238830), (30, 11422908), (35, 9791064), (36, 9519090), (40, 8567181), (42, 8159220), (45, 7615272), (54, 6346060), (56, 6119415), (60, 5711454), (63, 5439480), (70, 4895532), (72, 4759545), (84, 4079610), (90, 3807636), (105, 3263688), (108, 3173030), (120, 2855727), (126, 2719740), (135, 2538424), (140, 2447766), (168, 2039805), (180, 1903818), (189, 1813160), (210, 1631844), (216, 1586515), (252, 1359870), (270, 1269212), (280, 1223883), (315, 1087896), (360, 951909), (378, 906580), (420, 815922), (504, 679935), (540, 634606), (630, 543948), (756, 453290), (840, 407961), (945, 362632), (1080, 317303), (1260, 271974), (1512, 226645), (1890, 181316), (2520, 135987), (3780, 90658), (7560, 45329)]