4236672720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2521829}}^1$

素因数の和:2521852

約数の個数: 80

約数和(自身を含む): 15009932160

約数和(自身を除く): 10773259440

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, 2521829, 5043658, 7565487, 10087316, 12609145, 15130974, 17652803, 20174632, 25218290, 30261948, 35305606, 37827435, 40349264, 50436580, 52958409, 60523896, 70611212, 75654870, 88264015, 100873160, 105916818, 121047792, 141222424, 151309740, 176528030, 201746320, 211833636, 264792045, 282444848, 302619480, 353056060, 423667272, 529584090, 605238960, 706112120, 847334544, 1059168180, 1412224240, 2118336360, 4236672720]

約数ペア:

[(1, 4236672720), (2, 2118336360), (3, 1412224240), (4, 1059168180), (5, 847334544), (6, 706112120), (7, 605238960), (8, 529584090), (10, 423667272), (12, 353056060), (14, 302619480), (15, 282444848), (16, 264792045), (20, 211833636), (21, 201746320), (24, 176528030), (28, 151309740), (30, 141222424), (35, 121047792), (40, 105916818), (42, 100873160), (48, 88264015), (56, 75654870), (60, 70611212), (70, 60523896), (80, 52958409), (84, 50436580), (105, 40349264), (112, 37827435), (120, 35305606), (140, 30261948), (168, 25218290), (210, 20174632), (240, 17652803), (280, 15130974), (336, 12609145), (420, 10087316), (560, 7565487), (840, 5043658), (1680, 2521829)]