164802400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{29429}}^1$

素因数の和:29456

約数の個数: 72

約数和(自身を含む): 459814320

約数和(自身を除く): 295011920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 29429, 58858, 117716, 147145, 206003, 235432, 294290, 412006, 470864, 588580, 735725, 824012, 941728, 1030015, 1177160, 1471450, 1648024, 2060030, 2354320, 2942900, 3296048, 4120060, 4708640, 5150075, 5885800, 6592096, 8240120, 10300150, 11771600, 16480240, 20600300, 23543200, 32960480, 41200600, 82401200, 164802400]

約数ペア:

[(1, 164802400), (2, 82401200), (4, 41200600), (5, 32960480), (7, 23543200), (8, 20600300), (10, 16480240), (14, 11771600), (16, 10300150), (20, 8240120), (25, 6592096), (28, 5885800), (32, 5150075), (35, 4708640), (40, 4120060), (50, 3296048), (56, 2942900), (70, 2354320), (80, 2060030), (100, 1648024), (112, 1471450), (140, 1177160), (160, 1030015), (175, 941728), (200, 824012), (224, 735725), (280, 588580), (350, 470864), (400, 412006), (560, 294290), (700, 235432), (800, 206003), (1120, 147145), (1400, 117716), (2800, 58858), (5600, 29429)]