317301040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{773}}^1$

素因数の和:1526

約数の個数: 80

約数和(自身を含む): 845356608

約数和(自身を除く): 528055568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 733, 773, 1466, 1546, 2932, 3092, 3665, 3865, 5131, 5411, 5864, 6184, 7330, 7730, 10262, 10822, 11728, 12368, 14660, 15460, 20524, 21644, 25655, 27055, 29320, 30920, 41048, 43288, 51310, 54110, 58640, 61840, 82096, 86576, 102620, 108220, 205240, 216440, 410480, 432880, 566609, 1133218, 2266436, 2833045, 3966263, 4532872, 5666090, 7932526, 9065744, 11332180, 15865052, 19831315, 22664360, 31730104, 39662630, 45328720, 63460208, 79325260, 158650520, 317301040]

約数ペア:

[(1, 317301040), (2, 158650520), (4, 79325260), (5, 63460208), (7, 45328720), (8, 39662630), (10, 31730104), (14, 22664360), (16, 19831315), (20, 15865052), (28, 11332180), (35, 9065744), (40, 7932526), (56, 5666090), (70, 4532872), (80, 3966263), (112, 2833045), (140, 2266436), (280, 1133218), (560, 566609), (733, 432880), (773, 410480), (1466, 216440), (1546, 205240), (2932, 108220), (3092, 102620), (3665, 86576), (3865, 82096), (5131, 61840), (5411, 58640), (5864, 54110), (6184, 51310), (7330, 43288), (7730, 41048), (10262, 30920), (10822, 29320), (11728, 27055), (12368, 25655), (14660, 21644), (15460, 20524)]