142292640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42349}}^1$

素因数の和:42374

約数の個数: 96

約数和(自身を含む): 512265600

約数和(自身を除く): 369972960

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, 42349, 84698, 127047, 169396, 211745, 254094, 296443, 338792, 423490, 508188, 592886, 635235, 677584, 846980, 889329, 1016376, 1185772, 1270470, 1355168, 1482215, 1693960, 1778658, 2032752, 2371544, 2540940, 2964430, 3387920, 3557316, 4065504, 4446645, 4743088, 5081880, 5928860, 6775840, 7114632, 8893290, 9486176, 10163760, 11857720, 14229264, 17786580, 20327520, 23715440, 28458528, 35573160, 47430880, 71146320, 142292640]

約数ペア:

[(1, 142292640), (2, 71146320), (3, 47430880), (4, 35573160), (5, 28458528), (6, 23715440), (7, 20327520), (8, 17786580), (10, 14229264), (12, 11857720), (14, 10163760), (15, 9486176), (16, 8893290), (20, 7114632), (21, 6775840), (24, 5928860), (28, 5081880), (30, 4743088), (32, 4446645), (35, 4065504), (40, 3557316), (42, 3387920), (48, 2964430), (56, 2540940), (60, 2371544), (70, 2032752), (80, 1778658), (84, 1693960), (96, 1482215), (105, 1355168), (112, 1270470), (120, 1185772), (140, 1016376), (160, 889329), (168, 846980), (210, 677584), (224, 635235), (240, 592886), (280, 508188), (336, 423490), (420, 338792), (480, 296443), (560, 254094), (672, 211745), (840, 169396), (1120, 127047), (1680, 84698), (3360, 42349)]