196634340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{156059}}^1$

素因数の和:156081

約数の個数: 72

約数和(自身を含む): 681670080

約数和(自身を除く): 485035740

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, 156059, 312118, 468177, 624236, 780295, 936354, 1092413, 1404531, 1560590, 1872708, 2184826, 2340885, 2809062, 3121180, 3277239, 4369652, 4681770, 5462065, 5618124, 6554478, 7022655, 9363540, 9831717, 10924130, 13108956, 14045310, 16386195, 19663434, 21848260, 28090620, 32772390, 39326868, 49158585, 65544780, 98317170, 196634340]

約数ペア:

[(1, 196634340), (2, 98317170), (3, 65544780), (4, 49158585), (5, 39326868), (6, 32772390), (7, 28090620), (9, 21848260), (10, 19663434), (12, 16386195), (14, 14045310), (15, 13108956), (18, 10924130), (20, 9831717), (21, 9363540), (28, 7022655), (30, 6554478), (35, 5618124), (36, 5462065), (42, 4681770), (45, 4369652), (60, 3277239), (63, 3121180), (70, 2809062), (84, 2340885), (90, 2184826), (105, 1872708), (126, 1560590), (140, 1404531), (180, 1092413), (210, 936354), (252, 780295), (315, 624236), (420, 468177), (630, 312118), (1260, 156059)]