143026380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113535

約数の個数: 72

約数和(自身を含む): 495829152

約数和(自身を除く): 352802772

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, 113513, 227026, 340539, 454052, 567565, 681078, 794591, 1021617, 1135130, 1362156, 1589182, 1702695, 2043234, 2270260, 2383773, 3178364, 3405390, 3972955, 4086468, 4767546, 5108085, 6810780, 7151319, 7945910, 9535092, 10216170, 11918865, 14302638, 15891820, 20432340, 23837730, 28605276, 35756595, 47675460, 71513190, 143026380]

約数ペア:

[(1, 143026380), (2, 71513190), (3, 47675460), (4, 35756595), (5, 28605276), (6, 23837730), (7, 20432340), (9, 15891820), (10, 14302638), (12, 11918865), (14, 10216170), (15, 9535092), (18, 7945910), (20, 7151319), (21, 6810780), (28, 5108085), (30, 4767546), (35, 4086468), (36, 3972955), (42, 3405390), (45, 3178364), (60, 2383773), (63, 2270260), (70, 2043234), (84, 1702695), (90, 1589182), (105, 1362156), (126, 1135130), (140, 1021617), (180, 794591), (210, 681078), (252, 567565), (315, 454052), (420, 340539), (630, 227026), (1260, 113513)]