2016123900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{960059}}^1$

素因数の和:960083

約数の個数: 72

約数和(自身を含む): 6666656640

約数和(自身を除く): 4650532740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 960059, 1920118, 2880177, 3840236, 4800295, 5760354, 6720413, 9600590, 11520708, 13440826, 14400885, 19201180, 20161239, 24001475, 26881652, 28801770, 33602065, 40322478, 48002950, 57603540, 67204130, 72004425, 80644956, 96005900, 100806195, 134408260, 144008850, 168010325, 201612390, 288017700, 336020650, 403224780, 504030975, 672041300, 1008061950, 2016123900]

約数ペア:

[(1, 2016123900), (2, 1008061950), (3, 672041300), (4, 504030975), (5, 403224780), (6, 336020650), (7, 288017700), (10, 201612390), (12, 168010325), (14, 144008850), (15, 134408260), (20, 100806195), (21, 96005900), (25, 80644956), (28, 72004425), (30, 67204130), (35, 57603540), (42, 48002950), (50, 40322478), (60, 33602065), (70, 28801770), (75, 26881652), (84, 24001475), (100, 20161239), (105, 19201180), (140, 14400885), (150, 13440826), (175, 11520708), (210, 9600590), (300, 6720413), (350, 5760354), (420, 4800295), (525, 3840236), (700, 2880177), (1050, 1920118), (2100, 960059)]