84639240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33587}}^1$

素因数の和:33611

約数の個数: 96

約数和(自身を含む): 314383680

約数和(自身を除く): 229744440

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 33587, 67174, 100761, 134348, 167935, 201522, 235109, 268696, 302283, 335870, 403044, 470218, 503805, 604566, 671740, 705327, 806088, 940436, 1007610, 1175545, 1209132, 1343480, 1410654, 1511415, 1880872, 2015220, 2115981, 2351090, 2418264, 2821308, 3022830, 3526635, 4030440, 4231962, 4702180, 5642616, 6045660, 7053270, 8463924, 9404360, 10579905, 12091320, 14106540, 16927848, 21159810, 28213080, 42319620, 84639240]

約数ペア:

[(1, 84639240), (2, 42319620), (3, 28213080), (4, 21159810), (5, 16927848), (6, 14106540), (7, 12091320), (8, 10579905), (9, 9404360), (10, 8463924), (12, 7053270), (14, 6045660), (15, 5642616), (18, 4702180), (20, 4231962), (21, 4030440), (24, 3526635), (28, 3022830), (30, 2821308), (35, 2418264), (36, 2351090), (40, 2115981), (42, 2015220), (45, 1880872), (56, 1511415), (60, 1410654), (63, 1343480), (70, 1209132), (72, 1175545), (84, 1007610), (90, 940436), (105, 806088), (120, 705327), (126, 671740), (140, 604566), (168, 503805), (180, 470218), (210, 403044), (252, 335870), (280, 302283), (315, 268696), (360, 235109), (420, 201522), (504, 167935), (630, 134348), (840, 100761), (1260, 67174), (2520, 33587)]