2841758640

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{6961}}^1$

素因数の和:6999

約数の個数: 280

約数和(自身を含む): 11322885408

約数和(自身を除く): 8481126768

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 2916, 3024, 3240, 3402, 3645, 3780, 3888, 4536, 4860, 5040, 5103, 5670, 5832, 6480, 6804, 6961, 7290, 7560, 8505, 9072, 9720, 10206, 11340, 11664, 13608, 13922, 14580, 15120, 17010, 19440, 20412, 20883, 22680, 25515, 27216, 27844, 29160, 34020, 34805, 40824, 41766, 45360, 48727, 51030, 55688, 58320, 62649, 68040, 69610, 81648, 83532, 97454, 102060, 104415, 111376, 125298, 136080, 139220, 146181, 167064, 187947, 194908, 204120, 208830, 243635, 250596, 278440, 292362, 313245, 334128, 375894, 389816, 408240, 417660, 438543, 487270, 501192, 556880, 563841, 584724, 626490, 730905, 751788, 779632, 835320, 877086, 939735, 974540, 1002384, 1127682, 1169448, 1252980, 1315629, 1461810, 1503576, 1670640, 1691523, 1754172, 1879470, 1949080, 2192715, 2255364, 2338896, 2505960, 2631258, 2819205, 2923620, 3007152, 3383046, 3508344, 3758940, 3898160, 3946887, 4385430, 4510728, 5011920, 5074569, 5262516, 5638410, 5847240, 6578145, 6766092, 7016688, 7517880, 7893774, 8457615, 8770860, 9021456, 10149138, 10525032, 11276820, 11694480, 11840661, 13156290, 13532184, 15035760, 15787548, 16915230, 17541720, 19734435, 20298276, 21050064, 22553640, 23681322, 25372845, 26312580, 27064368, 31575096, 33830460, 35083440, 35521983, 39468870, 40596552, 45107280, 47362644, 50745690, 52625160, 59203305, 63150192, 67660920, 71043966, 78937740, 81193104, 94725288, 101491380, 105250320, 118406610, 135321840, 142087932, 157875480, 177609915, 189450576, 202982760, 236813220, 284175864, 315750960, 355219830, 405965520, 473626440, 568351728, 710439660, 947252880, 1420879320, 2841758640]

約数ペア:

[(1, 2841758640), (2, 1420879320), (3, 947252880), (4, 710439660), (5, 568351728), (6, 473626440), (7, 405965520), (8, 355219830), (9, 315750960), (10, 284175864), (12, 236813220), (14, 202982760), (15, 189450576), (16, 177609915), (18, 157875480), (20, 142087932), (21, 135321840), (24, 118406610), (27, 105250320), (28, 101491380), (30, 94725288), (35, 81193104), (36, 78937740), (40, 71043966), (42, 67660920), (45, 63150192), (48, 59203305), (54, 52625160), (56, 50745690), (60, 47362644), (63, 45107280), (70, 40596552), (72, 39468870), (80, 35521983), (81, 35083440), (84, 33830460), (90, 31575096), (105, 27064368), (108, 26312580), (112, 25372845), (120, 23681322), (126, 22553640), (135, 21050064), (140, 20298276), (144, 19734435), (162, 17541720), (168, 16915230), (180, 15787548), (189, 15035760), (210, 13532184), (216, 13156290), (240, 11840661), (243, 11694480), (252, 11276820), (270, 10525032), (280, 10149138), (315, 9021456), (324, 8770860), (336, 8457615), (360, 7893774), (378, 7517880), (405, 7016688), (420, 6766092), (432, 6578145), (486, 5847240), (504, 5638410), (540, 5262516), (560, 5074569), (567, 5011920), (630, 4510728), (648, 4385430), (720, 3946887), (729, 3898160), (756, 3758940), (810, 3508344), (840, 3383046), (945, 3007152), (972, 2923620), (1008, 2819205), (1080, 2631258), (1134, 2505960), (1215, 2338896), (1260, 2255364), (1296, 2192715), (1458, 1949080), (1512, 1879470), (1620, 1754172), (1680, 1691523), (1701, 1670640), (1890, 1503576), (1944, 1461810), (2160, 1315629), (2268, 1252980), (2430, 1169448), (2520, 1127682), (2835, 1002384), (2916, 974540), (3024, 939735), (3240, 877086), (3402, 835320), (3645, 779632), (3780, 751788), (3888, 730905), (4536, 626490), (4860, 584724), (5040, 563841), (5103, 556880), (5670, 501192), (5832, 487270), (6480, 438543), (6804, 417660), (6961, 408240), (7290, 389816), (7560, 375894), (8505, 334128), (9072, 313245), (9720, 292362), (10206, 278440), (11340, 250596), (11664, 243635), (13608, 208830), (13922, 204120), (14580, 194908), (15120, 187947), (17010, 167064), (19440, 146181), (20412, 139220), (20883, 136080), (22680, 125298), (25515, 111376), (27216, 104415), (27844, 102060), (29160, 97454), (34020, 83532), (34805, 81648), (40824, 69610), (41766, 68040), (45360, 62649), (48727, 58320), (51030, 55688)]