2848085520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1695289}}^1$

素因数の和:1695312

約数の個数: 80

約数和(自身を含む): 10090366080

約数和(自身を除く): 7242280560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1695289, 3390578, 5085867, 6781156, 8476445, 10171734, 11867023, 13562312, 16952890, 20343468, 23734046, 25429335, 27124624, 33905780, 35601069, 40686936, 47468092, 50858670, 59335115, 67811560, 71202138, 81373872, 94936184, 101717340, 118670230, 135623120, 142404276, 178005345, 189872368, 203434680, 237340460, 284808552, 356010690, 406869360, 474680920, 569617104, 712021380, 949361840, 1424042760, 2848085520]

約数ペア:

[(1, 2848085520), (2, 1424042760), (3, 949361840), (4, 712021380), (5, 569617104), (6, 474680920), (7, 406869360), (8, 356010690), (10, 284808552), (12, 237340460), (14, 203434680), (15, 189872368), (16, 178005345), (20, 142404276), (21, 135623120), (24, 118670230), (28, 101717340), (30, 94936184), (35, 81373872), (40, 71202138), (42, 67811560), (48, 59335115), (56, 50858670), (60, 47468092), (70, 40686936), (80, 35601069), (84, 33905780), (105, 27124624), (112, 25429335), (120, 23734046), (140, 20343468), (168, 16952890), (210, 13562312), (240, 11867023), (280, 10171734), (336, 8476445), (420, 6781156), (560, 5085867), (840, 3390578), (1680, 1695289)]