40575780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{32203}}^1$

素因数の和:32225

約数の個数: 72

約数和(自身を含む): 140667072

約数和(自身を除く): 100091292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 32203, 64406, 96609, 128812, 161015, 193218, 225421, 289827, 322030, 386436, 450842, 483045, 579654, 644060, 676263, 901684, 966090, 1127105, 1159308, 1352526, 1449135, 1932180, 2028789, 2254210, 2705052, 2898270, 3381315, 4057578, 4508420, 5796540, 6762630, 8115156, 10143945, 13525260, 20287890, 40575780]

約数ペア:

[(1, 40575780), (2, 20287890), (3, 13525260), (4, 10143945), (5, 8115156), (6, 6762630), (7, 5796540), (9, 4508420), (10, 4057578), (12, 3381315), (14, 2898270), (15, 2705052), (18, 2254210), (20, 2028789), (21, 1932180), (28, 1449135), (30, 1352526), (35, 1159308), (36, 1127105), (42, 966090), (45, 901684), (60, 676263), (63, 644060), (70, 579654), (84, 483045), (90, 450842), (105, 386436), (126, 322030), (140, 289827), (180, 225421), (210, 193218), (252, 161015), (315, 128812), (420, 96609), (630, 64406), (1260, 32203)]