231774480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15358

約数の個数: 160

約数和(自身を含む): 912441600

約数和(自身を除く): 680667120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 15329, 30658, 45987, 61316, 76645, 91974, 107303, 122632, 137961, 153290, 183948, 214606, 229935, 245264, 275922, 306580, 321909, 367896, 413883, 429212, 459870, 536515, 551844, 613160, 643818, 689805, 735792, 827766, 858424, 919740, 965727, 1073030, 1103688, 1226320, 1287636, 1379610, 1609545, 1655532, 1716848, 1839480, 1931454, 2069415, 2146060, 2207376, 2575272, 2759220, 2897181, 3219090, 3311064, 3678960, 3862908, 4138830, 4292120, 4828635, 5150544, 5518440, 5794362, 6438180, 6622128, 7725816, 8277660, 8584240, 9657270, 11036880, 11588724, 12876360, 14485905, 15451632, 16555320, 19314540, 23177448, 25752720, 28971810, 33110640, 38629080, 46354896, 57943620, 77258160, 115887240, 231774480]

約数ペア:

[(1, 231774480), (2, 115887240), (3, 77258160), (4, 57943620), (5, 46354896), (6, 38629080), (7, 33110640), (8, 28971810), (9, 25752720), (10, 23177448), (12, 19314540), (14, 16555320), (15, 15451632), (16, 14485905), (18, 12876360), (20, 11588724), (21, 11036880), (24, 9657270), (27, 8584240), (28, 8277660), (30, 7725816), (35, 6622128), (36, 6438180), (40, 5794362), (42, 5518440), (45, 5150544), (48, 4828635), (54, 4292120), (56, 4138830), (60, 3862908), (63, 3678960), (70, 3311064), (72, 3219090), (80, 2897181), (84, 2759220), (90, 2575272), (105, 2207376), (108, 2146060), (112, 2069415), (120, 1931454), (126, 1839480), (135, 1716848), (140, 1655532), (144, 1609545), (168, 1379610), (180, 1287636), (189, 1226320), (210, 1103688), (216, 1073030), (240, 965727), (252, 919740), (270, 858424), (280, 827766), (315, 735792), (336, 689805), (360, 643818), (378, 613160), (420, 551844), (432, 536515), (504, 459870), (540, 429212), (560, 413883), (630, 367896), (720, 321909), (756, 306580), (840, 275922), (945, 245264), (1008, 229935), (1080, 214606), (1260, 183948), (1512, 153290), (1680, 137961), (1890, 122632), (2160, 107303), (2520, 91974), (3024, 76645), (3780, 61316), (5040, 45987), (7560, 30658), (15120, 15329)]