326716320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 288

約数和(自身を含む): 1241049600

約数和(自身を除く): 914333280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 479, 480, 490, 560, 580, 588, 609, 672, 696, 735, 784, 812, 840, 870, 928, 958, 980, 1015, 1120, 1160, 1176, 1218, 1392, 1421, 1437, 1470, 1568, 1624, 1680, 1740, 1916, 1960, 2030, 2320, 2352, 2395, 2436, 2784, 2842, 2874, 2940, 3045, 3248, 3353, 3360, 3480, 3832, 3920, 4060, 4263, 4640, 4704, 4790, 4872, 5684, 5748, 5880, 6090, 6496, 6706, 6960, 7105, 7185, 7664, 7840, 8120, 8526, 9580, 9744, 10059, 11368, 11496, 11760, 12180, 13412, 13891, 13920, 14210, 14370, 15328, 16240, 16765, 17052, 19160, 19488, 20118, 21315, 22736, 22992, 23471, 23520, 24360, 26824, 27782, 28420, 28740, 32480, 33530, 34104, 38320, 40236, 41673, 42630, 45472, 45984, 46942, 48720, 50295, 53648, 55564, 56840, 57480, 67060, 68208, 69455, 70413, 76640, 80472, 83346, 85260, 93884, 97237, 97440, 100590, 107296, 111128, 113680, 114960, 117355, 134120, 136416, 138910, 140826, 160944, 166692, 170520, 187768, 194474, 201180, 208365, 222256, 227360, 229920, 234710, 268240, 277820, 281652, 291711, 321888, 333384, 341040, 352065, 375536, 388948, 402360, 416730, 444512, 469420, 486185, 536480, 555640, 563304, 583422, 666768, 680659, 682080, 704130, 751072, 777896, 804720, 833460, 938840, 972370, 1111280, 1126608, 1166844, 1333536, 1361318, 1408260, 1458555, 1555792, 1609440, 1666920, 1877680, 1944740, 2041977, 2222560, 2253216, 2333688, 2722636, 2816520, 2917110, 3111584, 3333840, 3403295, 3755360, 3889480, 4083954, 4667376, 5445272, 5633040, 5834220, 6667680, 6806590, 7778960, 8167908, 9334752, 10209885, 10890544, 11266080, 11668440, 13613180, 15557920, 16335816, 20419770, 21781088, 23336880, 27226360, 32671632, 40839540, 46673760, 54452720, 65343264, 81679080, 108905440, 163358160, 326716320]

約数ペア:

[(1, 326716320), (2, 163358160), (3, 108905440), (4, 81679080), (5, 65343264), (6, 54452720), (7, 46673760), (8, 40839540), (10, 32671632), (12, 27226360), (14, 23336880), (15, 21781088), (16, 20419770), (20, 16335816), (21, 15557920), (24, 13613180), (28, 11668440), (29, 11266080), (30, 10890544), (32, 10209885), (35, 9334752), (40, 8167908), (42, 7778960), (48, 6806590), (49, 6667680), (56, 5834220), (58, 5633040), (60, 5445272), (70, 4667376), (80, 4083954), (84, 3889480), (87, 3755360), (96, 3403295), (98, 3333840), (105, 3111584), (112, 2917110), (116, 2816520), (120, 2722636), (140, 2333688), (145, 2253216), (147, 2222560), (160, 2041977), (168, 1944740), (174, 1877680), (196, 1666920), (203, 1609440), (210, 1555792), (224, 1458555), (232, 1408260), (240, 1361318), (245, 1333536), (280, 1166844), (290, 1126608), (294, 1111280), (336, 972370), (348, 938840), (392, 833460), (406, 804720), (420, 777896), (435, 751072), (464, 704130), (479, 682080), (480, 680659), (490, 666768), (560, 583422), (580, 563304), (588, 555640), (609, 536480), (672, 486185), (696, 469420), (735, 444512), (784, 416730), (812, 402360), (840, 388948), (870, 375536), (928, 352065), (958, 341040), (980, 333384), (1015, 321888), (1120, 291711), (1160, 281652), (1176, 277820), (1218, 268240), (1392, 234710), (1421, 229920), (1437, 227360), (1470, 222256), (1568, 208365), (1624, 201180), (1680, 194474), (1740, 187768), (1916, 170520), (1960, 166692), (2030, 160944), (2320, 140826), (2352, 138910), (2395, 136416), (2436, 134120), (2784, 117355), (2842, 114960), (2874, 113680), (2940, 111128), (3045, 107296), (3248, 100590), (3353, 97440), (3360, 97237), (3480, 93884), (3832, 85260), (3920, 83346), (4060, 80472), (4263, 76640), (4640, 70413), (4704, 69455), (4790, 68208), (4872, 67060), (5684, 57480), (5748, 56840), (5880, 55564), (6090, 53648), (6496, 50295), (6706, 48720), (6960, 46942), (7105, 45984), (7185, 45472), (7664, 42630), (7840, 41673), (8120, 40236), (8526, 38320), (9580, 34104), (9744, 33530), (10059, 32480), (11368, 28740), (11496, 28420), (11760, 27782), (12180, 26824), (13412, 24360), (13891, 23520), (13920, 23471), (14210, 22992), (14370, 22736), (15328, 21315), (16240, 20118), (16765, 19488), (17052, 19160)]