904841280

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 280

約数和(自身を含む): 3679228608

約数和(自身を除く): 2774387328

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 4987, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 9974, 10080, 11340, 12096, 12960, 14961, 15120, 18144, 19948, 20160, 22680, 24935, 25920, 29922, 30240, 34909, 36288, 39896, 44883, 45360, 49870, 59844, 60480, 69818, 74805, 79792, 89766, 90720, 99740, 104727, 119688, 134649, 139636, 149610, 159584, 174545, 179532, 181440, 199480, 209454, 224415, 239376, 269298, 279272, 299220, 314181, 319168, 349090, 359064, 398960, 403947, 418908, 448830, 478752, 523635, 538596, 558544, 598440, 628362, 673245, 698180, 718128, 797920, 807894, 837816, 897660, 942543, 957504, 1047270, 1077192, 1117088, 1196880, 1256724, 1346490, 1396360, 1436256, 1570905, 1595840, 1615788, 1675632, 1795320, 1885086, 2019735, 2094540, 2154384, 2234176, 2393760, 2513448, 2692980, 2792720, 2827629, 2872512, 3141810, 3231576, 3351264, 3590640, 3770172, 4039470, 4189080, 4308768, 4712715, 4787520, 5026896, 5385960, 5585440, 5655258, 6283620, 6463152, 6702528, 7181280, 7540344, 8078940, 8378160, 8617536, 9425430, 10053792, 10771920, 11170880, 11310516, 12567240, 12926304, 14138145, 14362560, 15080688, 16157880, 16756320, 18850860, 20107584, 21543840, 22621032, 25134480, 25852608, 28276290, 30161376, 32315760, 33512640, 37701720, 43087680, 45242064, 50268960, 56552580, 60322752, 64631520, 75403440, 90484128, 100537920, 113105160, 129263040, 150806880, 180968256, 226210320, 301613760, 452420640, 904841280]

約数ペア:

[(1, 904841280), (2, 452420640), (3, 301613760), (4, 226210320), (5, 180968256), (6, 150806880), (7, 129263040), (8, 113105160), (9, 100537920), (10, 90484128), (12, 75403440), (14, 64631520), (15, 60322752), (16, 56552580), (18, 50268960), (20, 45242064), (21, 43087680), (24, 37701720), (27, 33512640), (28, 32315760), (30, 30161376), (32, 28276290), (35, 25852608), (36, 25134480), (40, 22621032), (42, 21543840), (45, 20107584), (48, 18850860), (54, 16756320), (56, 16157880), (60, 15080688), (63, 14362560), (64, 14138145), (70, 12926304), (72, 12567240), (80, 11310516), (81, 11170880), (84, 10771920), (90, 10053792), (96, 9425430), (105, 8617536), (108, 8378160), (112, 8078940), (120, 7540344), (126, 7181280), (135, 6702528), (140, 6463152), (144, 6283620), (160, 5655258), (162, 5585440), (168, 5385960), (180, 5026896), (189, 4787520), (192, 4712715), (210, 4308768), (216, 4189080), (224, 4039470), (240, 3770172), (252, 3590640), (270, 3351264), (280, 3231576), (288, 3141810), (315, 2872512), (320, 2827629), (324, 2792720), (336, 2692980), (360, 2513448), (378, 2393760), (405, 2234176), (420, 2154384), (432, 2094540), (448, 2019735), (480, 1885086), (504, 1795320), (540, 1675632), (560, 1615788), (567, 1595840), (576, 1570905), (630, 1436256), (648, 1396360), (672, 1346490), (720, 1256724), (756, 1196880), (810, 1117088), (840, 1077192), (864, 1047270), (945, 957504), (960, 942543), (1008, 897660), (1080, 837816), (1120, 807894), (1134, 797920), (1260, 718128), (1296, 698180), (1344, 673245), (1440, 628362), (1512, 598440), (1620, 558544), (1680, 538596), (1728, 523635), (1890, 478752), (2016, 448830), (2160, 418908), (2240, 403947), (2268, 398960), (2520, 359064), (2592, 349090), (2835, 319168), (2880, 314181), (3024, 299220), (3240, 279272), (3360, 269298), (3780, 239376), (4032, 224415), (4320, 209454), (4536, 199480), (4987, 181440), (5040, 179532), (5184, 174545), (5670, 159584), (6048, 149610), (6480, 139636), (6720, 134649), (7560, 119688), (8640, 104727), (9072, 99740), (9974, 90720), (10080, 89766), (11340, 79792), (12096, 74805), (12960, 69818), (14961, 60480), (15120, 59844), (18144, 49870), (19948, 45360), (20160, 44883), (22680, 39896), (24935, 36288), (25920, 34909), (29922, 30240)]