4276461840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2545513}}^1$

素因数の和:2545536

約数の個数: 80

約数和(自身を含む): 15150899328

約数和(自身を除く): 10874437488

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, 2545513, 5091026, 7636539, 10182052, 12727565, 15273078, 17818591, 20364104, 25455130, 30546156, 35637182, 38182695, 40728208, 50910260, 53455773, 61092312, 71274364, 76365390, 89092955, 101820520, 106911546, 122184624, 142548728, 152730780, 178185910, 203641040, 213823092, 267278865, 285097456, 305461560, 356371820, 427646184, 534557730, 610923120, 712743640, 855292368, 1069115460, 1425487280, 2138230920, 4276461840]

約数ペア:

[(1, 4276461840), (2, 2138230920), (3, 1425487280), (4, 1069115460), (5, 855292368), (6, 712743640), (7, 610923120), (8, 534557730), (10, 427646184), (12, 356371820), (14, 305461560), (15, 285097456), (16, 267278865), (20, 213823092), (21, 203641040), (24, 178185910), (28, 152730780), (30, 142548728), (35, 122184624), (40, 106911546), (42, 101820520), (48, 89092955), (56, 76365390), (60, 71274364), (70, 61092312), (80, 53455773), (84, 50910260), (105, 40728208), (112, 38182695), (120, 35637182), (140, 30546156), (168, 25455130), (210, 20364104), (240, 17818591), (280, 15273078), (336, 12727565), (420, 10182052), (560, 7636539), (840, 5091026), (1680, 2545513)]