194666160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 160

約数和(自身を含む): 665457408

約数和(自身を除く): 470791248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1451, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 2902, 3120, 3354, 3440, 4353, 4472, 5160, 5590, 5804, 6708, 7255, 8385, 8706, 8944, 10320, 11180, 11608, 13416, 14510, 16770, 17412, 18863, 21765, 22360, 23216, 26832, 29020, 33540, 34824, 37726, 43530, 44720, 56589, 58040, 62393, 67080, 69648, 75452, 87060, 94315, 113178, 116080, 124786, 134160, 150904, 174120, 187179, 188630, 226356, 249572, 282945, 301808, 311965, 348240, 374358, 377260, 452712, 499144, 565890, 623930, 748716, 754520, 811109, 905424, 935895, 998288, 1131780, 1247860, 1497432, 1509040, 1622218, 1871790, 2263560, 2433327, 2495720, 2994864, 3244436, 3743580, 4055545, 4527120, 4866654, 4991440, 6488872, 7487160, 8111090, 9733308, 12166635, 12977744, 14974320, 16222180, 19466616, 24333270, 32444360, 38933232, 48666540, 64888720, 97333080, 194666160]

約数ペア:

[(1, 194666160), (2, 97333080), (3, 64888720), (4, 48666540), (5, 38933232), (6, 32444360), (8, 24333270), (10, 19466616), (12, 16222180), (13, 14974320), (15, 12977744), (16, 12166635), (20, 9733308), (24, 8111090), (26, 7487160), (30, 6488872), (39, 4991440), (40, 4866654), (43, 4527120), (48, 4055545), (52, 3743580), (60, 3244436), (65, 2994864), (78, 2495720), (80, 2433327), (86, 2263560), (104, 1871790), (120, 1622218), (129, 1509040), (130, 1497432), (156, 1247860), (172, 1131780), (195, 998288), (208, 935895), (215, 905424), (240, 811109), (258, 754520), (260, 748716), (312, 623930), (344, 565890), (390, 499144), (430, 452712), (516, 377260), (520, 374358), (559, 348240), (624, 311965), (645, 301808), (688, 282945), (780, 249572), (860, 226356), (1032, 188630), (1040, 187179), (1118, 174120), (1290, 150904), (1451, 134160), (1560, 124786), (1677, 116080), (1720, 113178), (2064, 94315), (2236, 87060), (2580, 75452), (2795, 69648), (2902, 67080), (3120, 62393), (3354, 58040), (3440, 56589), (4353, 44720), (4472, 43530), (5160, 37726), (5590, 34824), (5804, 33540), (6708, 29020), (7255, 26832), (8385, 23216), (8706, 22360), (8944, 21765), (10320, 18863), (11180, 17412), (11608, 16770), (13416, 14510)]