2017130640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1200673}}^1$

素因数の和:1200696

約数の個数: 80

約数和(自身を含む): 7146411648

約数和(自身を除く): 5129281008

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, 1200673, 2401346, 3602019, 4802692, 6003365, 7204038, 8404711, 9605384, 12006730, 14408076, 16809422, 18010095, 19210768, 24013460, 25214133, 28816152, 33618844, 36020190, 42023555, 48026920, 50428266, 57632304, 67237688, 72040380, 84047110, 96053840, 100856532, 126070665, 134475376, 144080760, 168094220, 201713064, 252141330, 288161520, 336188440, 403426128, 504282660, 672376880, 1008565320, 2017130640]

約数ペア:

[(1, 2017130640), (2, 1008565320), (3, 672376880), (4, 504282660), (5, 403426128), (6, 336188440), (7, 288161520), (8, 252141330), (10, 201713064), (12, 168094220), (14, 144080760), (15, 134475376), (16, 126070665), (20, 100856532), (21, 96053840), (24, 84047110), (28, 72040380), (30, 67237688), (35, 57632304), (40, 50428266), (42, 48026920), (48, 42023555), (56, 36020190), (60, 33618844), (70, 28816152), (80, 25214133), (84, 24013460), (105, 19210768), (112, 18010095), (120, 16809422), (140, 14408076), (168, 12006730), (210, 9605384), (240, 8404711), (280, 7204038), (336, 6003365), (420, 4802692), (560, 3602019), (840, 2401346), (1680, 1200673)]