42135678480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25080761}}^1$

素因数の和:25080784

約数の個数: 80

約数和(自身を含む): 149280695424

約数和(自身を除く): 107145016944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25080761, 50161522, 75242283, 100323044, 125403805, 150484566, 175565327, 200646088, 250807610, 300969132, 351130654, 376211415, 401292176, 501615220, 526695981, 601938264, 702261308, 752422830, 877826635, 1003230440, 1053391962, 1203876528, 1404522616, 1504845660, 1755653270, 2006460880, 2106783924, 2633479905, 2809045232, 3009691320, 3511306540, 4213567848, 5266959810, 6019382640, 7022613080, 8427135696, 10533919620, 14045226160, 21067839240, 42135678480]

約数ペア:

[(1, 42135678480), (2, 21067839240), (3, 14045226160), (4, 10533919620), (5, 8427135696), (6, 7022613080), (7, 6019382640), (8, 5266959810), (10, 4213567848), (12, 3511306540), (14, 3009691320), (15, 2809045232), (16, 2633479905), (20, 2106783924), (21, 2006460880), (24, 1755653270), (28, 1504845660), (30, 1404522616), (35, 1203876528), (40, 1053391962), (42, 1003230440), (48, 877826635), (56, 752422830), (60, 702261308), (70, 601938264), (80, 526695981), (84, 501615220), (105, 401292176), (112, 376211415), (120, 351130654), (140, 300969132), (168, 250807610), (210, 200646088), (240, 175565327), (280, 150484566), (336, 125403805), (420, 100323044), (560, 75242283), (840, 50161522), (1680, 25080761)]