22556520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{8951}}^1$

素因数の和:8975

約数の個数: 96

約数和(自身を含む): 83790720

約数和(自身を除く): 61234200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 8951, 17902, 26853, 35804, 44755, 53706, 62657, 71608, 80559, 89510, 107412, 125314, 134265, 161118, 179020, 187971, 214824, 250628, 268530, 313285, 322236, 358040, 375942, 402795, 501256, 537060, 563913, 626570, 644472, 751884, 805590, 939855, 1074120, 1127826, 1253140, 1503768, 1611180, 1879710, 2255652, 2506280, 2819565, 3222360, 3759420, 4511304, 5639130, 7518840, 11278260, 22556520]

約数ペア:

[(1, 22556520), (2, 11278260), (3, 7518840), (4, 5639130), (5, 4511304), (6, 3759420), (7, 3222360), (8, 2819565), (9, 2506280), (10, 2255652), (12, 1879710), (14, 1611180), (15, 1503768), (18, 1253140), (20, 1127826), (21, 1074120), (24, 939855), (28, 805590), (30, 751884), (35, 644472), (36, 626570), (40, 563913), (42, 537060), (45, 501256), (56, 402795), (60, 375942), (63, 358040), (70, 322236), (72, 313285), (84, 268530), (90, 250628), (105, 214824), (120, 187971), (126, 179020), (140, 161118), (168, 134265), (180, 125314), (210, 107412), (252, 89510), (280, 80559), (315, 71608), (360, 62657), (420, 53706), (504, 44755), (630, 35804), (840, 26853), (1260, 17902), (2520, 8951)]