142503060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7219}}^1$

素因数の和:7285

約数の個数: 96

約数和(自身を含む): 465776640

約数和(自身を除く): 323273580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7219, 9870, 14438, 19740, 21657, 28876, 36095, 43314, 50533, 72190, 86628, 101066, 108285, 144380, 151599, 202132, 216570, 252665, 303198, 339293, 433140, 505330, 606396, 678586, 757995, 1010660, 1017879, 1357172, 1515990, 1696465, 2035758, 2375051, 3031980, 3392930, 4071516, 4750102, 5089395, 6785860, 7125153, 9500204, 10178790, 11875255, 14250306, 20357580, 23750510, 28500612, 35625765, 47501020, 71251530, 142503060]

約数ペア:

[(1, 142503060), (2, 71251530), (3, 47501020), (4, 35625765), (5, 28500612), (6, 23750510), (7, 20357580), (10, 14250306), (12, 11875255), (14, 10178790), (15, 9500204), (20, 7125153), (21, 6785860), (28, 5089395), (30, 4750102), (35, 4071516), (42, 3392930), (47, 3031980), (60, 2375051), (70, 2035758), (84, 1696465), (94, 1515990), (105, 1357172), (140, 1017879), (141, 1010660), (188, 757995), (210, 678586), (235, 606396), (282, 505330), (329, 433140), (420, 339293), (470, 303198), (564, 252665), (658, 216570), (705, 202132), (940, 151599), (987, 144380), (1316, 108285), (1410, 101066), (1645, 86628), (1974, 72190), (2820, 50533), (3290, 43314), (3948, 36095), (4935, 28876), (6580, 21657), (7219, 19740), (9870, 14438)]