1977417120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{588517}}^1$

素因数の和:588542

約数の個数: 96

約数和(自身を含む): 7118713728

約数和(自身を除く): 5141296608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 588517, 1177034, 1765551, 2354068, 2942585, 3531102, 4119619, 4708136, 5885170, 7062204, 8239238, 8827755, 9416272, 11770340, 12358857, 14124408, 16478476, 17655510, 18832544, 20598095, 23540680, 24717714, 28248816, 32956952, 35311020, 41196190, 47081360, 49435428, 56497632, 61794285, 65913904, 70622040, 82392380, 94162720, 98870856, 123588570, 131827808, 141244080, 164784760, 197741712, 247177140, 282488160, 329569520, 395483424, 494354280, 659139040, 988708560, 1977417120]

約数ペア:

[(1, 1977417120), (2, 988708560), (3, 659139040), (4, 494354280), (5, 395483424), (6, 329569520), (7, 282488160), (8, 247177140), (10, 197741712), (12, 164784760), (14, 141244080), (15, 131827808), (16, 123588570), (20, 98870856), (21, 94162720), (24, 82392380), (28, 70622040), (30, 65913904), (32, 61794285), (35, 56497632), (40, 49435428), (42, 47081360), (48, 41196190), (56, 35311020), (60, 32956952), (70, 28248816), (80, 24717714), (84, 23540680), (96, 20598095), (105, 18832544), (112, 17655510), (120, 16478476), (140, 14124408), (160, 12358857), (168, 11770340), (210, 9416272), (224, 8827755), (240, 8239238), (280, 7062204), (336, 5885170), (420, 4708136), (480, 4119619), (560, 3531102), (672, 2942585), (840, 2354068), (1120, 1765551), (1680, 1177034), (3360, 588517)]