1125936840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1340401}}^1$

素因数の和:1340422

約数の個数: 64

約数和(自身を含む): 3860357760

約数和(自身を除く): 2734420920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1340401, 2680802, 4021203, 5361604, 6702005, 8042406, 9382807, 10723208, 13404010, 16084812, 18765614, 20106015, 26808020, 28148421, 32169624, 37531228, 40212030, 46914035, 53616040, 56296842, 75062456, 80424060, 93828070, 112593684, 140742105, 160848120, 187656140, 225187368, 281484210, 375312280, 562968420, 1125936840]

約数ペア:

[(1, 1125936840), (2, 562968420), (3, 375312280), (4, 281484210), (5, 225187368), (6, 187656140), (7, 160848120), (8, 140742105), (10, 112593684), (12, 93828070), (14, 80424060), (15, 75062456), (20, 56296842), (21, 53616040), (24, 46914035), (28, 40212030), (30, 37531228), (35, 32169624), (40, 28148421), (42, 26808020), (56, 20106015), (60, 18765614), (70, 16084812), (84, 13404010), (105, 10723208), (120, 9382807), (140, 8042406), (168, 6702005), (210, 5361604), (280, 4021203), (420, 2680802), (840, 1340401)]