67739820960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20160661}}^1$

素因数の和:20160686

約数の個数: 96

約数和(自身を含む): 243863367552

約数和(自身を除く): 176123546592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20160661, 40321322, 60481983, 80642644, 100803305, 120963966, 141124627, 161285288, 201606610, 241927932, 282249254, 302409915, 322570576, 403213220, 423373881, 483855864, 564498508, 604819830, 645141152, 705623135, 806426440, 846747762, 967711728, 1128997016, 1209639660, 1411246270, 1612852880, 1693495524, 1935423456, 2116869405, 2257994032, 2419279320, 2822492540, 3225705760, 3386991048, 4233738810, 4515988064, 4838558640, 5644985080, 6773982096, 8467477620, 9677117280, 11289970160, 13547964192, 16934955240, 22579940320, 33869910480, 67739820960]

約数ペア:

[(1, 67739820960), (2, 33869910480), (3, 22579940320), (4, 16934955240), (5, 13547964192), (6, 11289970160), (7, 9677117280), (8, 8467477620), (10, 6773982096), (12, 5644985080), (14, 4838558640), (15, 4515988064), (16, 4233738810), (20, 3386991048), (21, 3225705760), (24, 2822492540), (28, 2419279320), (30, 2257994032), (32, 2116869405), (35, 1935423456), (40, 1693495524), (42, 1612852880), (48, 1411246270), (56, 1209639660), (60, 1128997016), (70, 967711728), (80, 846747762), (84, 806426440), (96, 705623135), (105, 645141152), (112, 604819830), (120, 564498508), (140, 483855864), (160, 423373881), (168, 403213220), (210, 322570576), (224, 302409915), (240, 282249254), (280, 241927932), (336, 201606610), (420, 161285288), (480, 141124627), (560, 120963966), (672, 100803305), (840, 80642644), (1120, 60481983), (1680, 40321322), (3360, 20160661)]