25208232840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{15461}}^1$

素因数の和:16132

約数の個数: 192

約数和(自身を含む): 93781359360

約数和(自身を除く): 68573126520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 647, 840, 1260, 1294, 1941, 2520, 2588, 3235, 3882, 4529, 5176, 5823, 6470, 7764, 9058, 9705, 11646, 12940, 13587, 15461, 15528, 18116, 19410, 22645, 23292, 25880, 27174, 29115, 30922, 36232, 38820, 40761, 45290, 46383, 46584, 54348, 58230, 61844, 67935, 77305, 77640, 81522, 90580, 92766, 108227, 108696, 116460, 123688, 135870, 139149, 154610, 163044, 181160, 185532, 203805, 216454, 231915, 232920, 271740, 278298, 309220, 324681, 326088, 371064, 407610, 432908, 463830, 541135, 543480, 556596, 618440, 649362, 695745, 815220, 865816, 927660, 974043, 1082270, 1113192, 1298724, 1391490, 1623405, 1630440, 1855320, 1948086, 2164540, 2597448, 2782980, 3246810, 3896172, 4329080, 4870215, 5565960, 6493620, 7792344, 9740430, 10003267, 12987240, 19480860, 20006534, 30009801, 38961720, 40013068, 50016335, 60019602, 70022869, 80026136, 90029403, 100032670, 120039204, 140045738, 150049005, 180058806, 200065340, 210068607, 240078408, 280091476, 300098010, 350114345, 360117612, 400130680, 420137214, 450147015, 560182952, 600196020, 630205821, 700228690, 720235224, 840274428, 900294030, 1050343035, 1200392040, 1260411642, 1400457380, 1680548856, 1800588060, 2100686070, 2520823284, 2800914760, 3151029105, 3601176120, 4201372140, 5041646568, 6302058210, 8402744280, 12604116420, 25208232840]

約数ペア:

[(1, 25208232840), (2, 12604116420), (3, 8402744280), (4, 6302058210), (5, 5041646568), (6, 4201372140), (7, 3601176120), (8, 3151029105), (9, 2800914760), (10, 2520823284), (12, 2100686070), (14, 1800588060), (15, 1680548856), (18, 1400457380), (20, 1260411642), (21, 1200392040), (24, 1050343035), (28, 900294030), (30, 840274428), (35, 720235224), (36, 700228690), (40, 630205821), (42, 600196020), (45, 560182952), (56, 450147015), (60, 420137214), (63, 400130680), (70, 360117612), (72, 350114345), (84, 300098010), (90, 280091476), (105, 240078408), (120, 210068607), (126, 200065340), (140, 180058806), (168, 150049005), (180, 140045738), (210, 120039204), (252, 100032670), (280, 90029403), (315, 80026136), (360, 70022869), (420, 60019602), (504, 50016335), (630, 40013068), (647, 38961720), (840, 30009801), (1260, 20006534), (1294, 19480860), (1941, 12987240), (2520, 10003267), (2588, 9740430), (3235, 7792344), (3882, 6493620), (4529, 5565960), (5176, 4870215), (5823, 4329080), (6470, 3896172), (7764, 3246810), (9058, 2782980), (9705, 2597448), (11646, 2164540), (12940, 1948086), (13587, 1855320), (15461, 1630440), (15528, 1623405), (18116, 1391490), (19410, 1298724), (22645, 1113192), (23292, 1082270), (25880, 974043), (27174, 927660), (29115, 865816), (30922, 815220), (36232, 695745), (38820, 649362), (40761, 618440), (45290, 556596), (46383, 543480), (46584, 541135), (54348, 463830), (58230, 432908), (61844, 407610), (67935, 371064), (77305, 326088), (77640, 324681), (81522, 309220), (90580, 278298), (92766, 271740), (108227, 232920), (108696, 231915), (116460, 216454), (123688, 203805), (135870, 185532), (139149, 181160), (154610, 163044)]