126664020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4787}}^1$

素因数の和:4819

約数の個数: 144

約数和(自身を含む): 458498880

約数和(自身を除く): 331834860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4787, 5292, 6615, 8820, 9574, 13230, 14361, 19148, 23935, 26460, 28722, 33509, 43083, 47870, 57444, 67018, 71805, 86166, 95740, 100527, 129249, 134036, 143610, 167545, 172332, 201054, 215415, 234563, 258498, 287220, 301581, 335090, 402108, 430830, 469126, 502635, 516996, 603162, 646245, 670180, 703689, 861660, 904743, 938252, 1005270, 1172815, 1206324, 1292490, 1407378, 1507905, 1809486, 2010540, 2111067, 2345630, 2584980, 2814756, 3015810, 3518445, 3618972, 4222134, 4523715, 4691260, 6031620, 6333201, 7036890, 8444268, 9047430, 10555335, 12666402, 14073780, 18094860, 21110670, 25332804, 31666005, 42221340, 63332010, 126664020]

約数ペア:

[(1, 126664020), (2, 63332010), (3, 42221340), (4, 31666005), (5, 25332804), (6, 21110670), (7, 18094860), (9, 14073780), (10, 12666402), (12, 10555335), (14, 9047430), (15, 8444268), (18, 7036890), (20, 6333201), (21, 6031620), (27, 4691260), (28, 4523715), (30, 4222134), (35, 3618972), (36, 3518445), (42, 3015810), (45, 2814756), (49, 2584980), (54, 2345630), (60, 2111067), (63, 2010540), (70, 1809486), (84, 1507905), (90, 1407378), (98, 1292490), (105, 1206324), (108, 1172815), (126, 1005270), (135, 938252), (140, 904743), (147, 861660), (180, 703689), (189, 670180), (196, 646245), (210, 603162), (245, 516996), (252, 502635), (270, 469126), (294, 430830), (315, 402108), (378, 335090), (420, 301581), (441, 287220), (490, 258498), (540, 234563), (588, 215415), (630, 201054), (735, 172332), (756, 167545), (882, 143610), (945, 134036), (980, 129249), (1260, 100527), (1323, 95740), (1470, 86166), (1764, 71805), (1890, 67018), (2205, 57444), (2646, 47870), (2940, 43083), (3780, 33509), (4410, 28722), (4787, 26460), (5292, 23935), (6615, 19148), (8820, 14361), (9574, 13230)]