507245760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{8387}}^1$

素因数の和:8420

約数の個数: 224

約数和(自身を含む): 2045329920

約数和(自身を除く): 1538084160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8387, 8640, 10080, 12096, 15120, 16774, 20160, 25161, 30240, 33548, 41935, 50322, 58709, 60480, 67096, 75483, 83870, 100644, 117418, 125805, 134192, 150966, 167740, 176127, 201288, 226449, 234836, 251610, 268384, 293545, 301932, 335480, 352254, 377415, 402576, 452898, 469672, 503220, 528381, 536768, 587090, 603864, 670960, 704508, 754830, 805152, 880635, 905796, 939344, 1006440, 1056762, 1132245, 1174180, 1207728, 1341920, 1409016, 1509660, 1585143, 1610304, 1761270, 1811592, 1878688, 2012880, 2113524, 2264490, 2348360, 2415456, 2641905, 2683840, 2818032, 3019320, 3170286, 3522540, 3623184, 3757376, 4025760, 4227048, 4528980, 4696720, 4830912, 5283810, 5636064, 6038640, 6340572, 7045080, 7246368, 7925715, 8051520, 8454096, 9057960, 9393440, 10567620, 11272128, 12077280, 12681144, 14090160, 14492736, 15851430, 16908192, 18115920, 18786880, 21135240, 24154560, 25362288, 28180320, 31702860, 33816384, 36231840, 42270480, 50724576, 56360640, 63405720, 72463680, 84540960, 101449152, 126811440, 169081920, 253622880, 507245760]

約数ペア:

[(1, 507245760), (2, 253622880), (3, 169081920), (4, 126811440), (5, 101449152), (6, 84540960), (7, 72463680), (8, 63405720), (9, 56360640), (10, 50724576), (12, 42270480), (14, 36231840), (15, 33816384), (16, 31702860), (18, 28180320), (20, 25362288), (21, 24154560), (24, 21135240), (27, 18786880), (28, 18115920), (30, 16908192), (32, 15851430), (35, 14492736), (36, 14090160), (40, 12681144), (42, 12077280), (45, 11272128), (48, 10567620), (54, 9393440), (56, 9057960), (60, 8454096), (63, 8051520), (64, 7925715), (70, 7246368), (72, 7045080), (80, 6340572), (84, 6038640), (90, 5636064), (96, 5283810), (105, 4830912), (108, 4696720), (112, 4528980), (120, 4227048), (126, 4025760), (135, 3757376), (140, 3623184), (144, 3522540), (160, 3170286), (168, 3019320), (180, 2818032), (189, 2683840), (192, 2641905), (210, 2415456), (216, 2348360), (224, 2264490), (240, 2113524), (252, 2012880), (270, 1878688), (280, 1811592), (288, 1761270), (315, 1610304), (320, 1585143), (336, 1509660), (360, 1409016), (378, 1341920), (420, 1207728), (432, 1174180), (448, 1132245), (480, 1056762), (504, 1006440), (540, 939344), (560, 905796), (576, 880635), (630, 805152), (672, 754830), (720, 704508), (756, 670960), (840, 603864), (864, 587090), (945, 536768), (960, 528381), (1008, 503220), (1080, 469672), (1120, 452898), (1260, 402576), (1344, 377415), (1440, 352254), (1512, 335480), (1680, 301932), (1728, 293545), (1890, 268384), (2016, 251610), (2160, 234836), (2240, 226449), (2520, 201288), (2880, 176127), (3024, 167740), (3360, 150966), (3780, 134192), (4032, 125805), (4320, 117418), (5040, 100644), (6048, 83870), (6720, 75483), (7560, 67096), (8387, 60480), (8640, 58709), (10080, 50322), (12096, 41935), (15120, 33548), (16774, 30240), (20160, 25161)]