40424580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{32083}}^1$

素因数の和:32105

約数の個数: 72

約数和(自身を含む): 140142912

約数和(自身を除く): 99718332

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, 32083, 64166, 96249, 128332, 160415, 192498, 224581, 288747, 320830, 384996, 449162, 481245, 577494, 641660, 673743, 898324, 962490, 1122905, 1154988, 1347486, 1443735, 1924980, 2021229, 2245810, 2694972, 2887470, 3368715, 4042458, 4491620, 5774940, 6737430, 8084916, 10106145, 13474860, 20212290, 40424580]

約数ペア:

[(1, 40424580), (2, 20212290), (3, 13474860), (4, 10106145), (5, 8084916), (6, 6737430), (7, 5774940), (9, 4491620), (10, 4042458), (12, 3368715), (14, 2887470), (15, 2694972), (18, 2245810), (20, 2021229), (21, 1924980), (28, 1443735), (30, 1347486), (35, 1154988), (36, 1122905), (42, 962490), (45, 898324), (60, 673743), (63, 641660), (70, 577494), (84, 481245), (90, 449162), (105, 384996), (126, 320830), (140, 288747), (180, 224581), (210, 192498), (252, 160415), (315, 128332), (420, 96249), (630, 64166), (1260, 32083)]