1025125920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7823}}^1$

素因数の和:7864

約数の個数: 288

約数和(自身を含む): 4306079232

約数和(自身を除く): 3280953312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 7823, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 15646, 16380, 18720, 21840, 23469, 26208, 31292, 32760, 39115, 43680, 46938, 54761, 62584, 65520, 70407, 78230, 93876, 101699, 109522, 117345, 125168, 131040, 140814, 156460, 164283, 187752, 203398, 219044, 234690, 250336, 273805, 281628, 305097, 312920, 328566, 352035, 375504, 406796, 438088, 469380, 492849, 508495, 547610, 563256, 610194, 625840, 657132, 704070, 711893, 751008, 813592, 821415, 876176, 915291, 938760, 985698, 1016990, 1095220, 1126512, 1220388, 1251680, 1314264, 1408140, 1423786, 1525485, 1627184, 1642830, 1752352, 1830582, 1877520, 1971396, 2033980, 2135679, 2190440, 2253024, 2440776, 2464245, 2628528, 2816280, 2847572, 3050970, 3254368, 3285660, 3559465, 3661164, 3755040, 3942792, 4067960, 4271358, 4380880, 4576455, 4881552, 4928490, 5257056, 5632560, 5695144, 6101940, 6407037, 6571320, 7118930, 7322328, 7885584, 8135920, 8542716, 8761760, 9152910, 9763104, 9856980, 10678395, 11265120, 11390288, 12203880, 12814074, 13142640, 14237860, 14644656, 15771168, 16271840, 17085432, 18305820, 19713960, 21356790, 22780576, 24407760, 25628148, 26285280, 28475720, 29289312, 32035185, 34170864, 36611640, 39427920, 42713580, 48815520, 51256296, 56951440, 64070370, 68341728, 73223280, 78855840, 85427160, 102512592, 113902880, 128140740, 146446560, 170854320, 205025184, 256281480, 341708640, 512562960, 1025125920]

約数ペア:

[(1, 1025125920), (2, 512562960), (3, 341708640), (4, 256281480), (5, 205025184), (6, 170854320), (7, 146446560), (8, 128140740), (9, 113902880), (10, 102512592), (12, 85427160), (13, 78855840), (14, 73223280), (15, 68341728), (16, 64070370), (18, 56951440), (20, 51256296), (21, 48815520), (24, 42713580), (26, 39427920), (28, 36611640), (30, 34170864), (32, 32035185), (35, 29289312), (36, 28475720), (39, 26285280), (40, 25628148), (42, 24407760), (45, 22780576), (48, 21356790), (52, 19713960), (56, 18305820), (60, 17085432), (63, 16271840), (65, 15771168), (70, 14644656), (72, 14237860), (78, 13142640), (80, 12814074), (84, 12203880), (90, 11390288), (91, 11265120), (96, 10678395), (104, 9856980), (105, 9763104), (112, 9152910), (117, 8761760), (120, 8542716), (126, 8135920), (130, 7885584), (140, 7322328), (144, 7118930), (156, 6571320), (160, 6407037), (168, 6101940), (180, 5695144), (182, 5632560), (195, 5257056), (208, 4928490), (210, 4881552), (224, 4576455), (234, 4380880), (240, 4271358), (252, 4067960), (260, 3942792), (273, 3755040), (280, 3661164), (288, 3559465), (312, 3285660), (315, 3254368), (336, 3050970), (360, 2847572), (364, 2816280), (390, 2628528), (416, 2464245), (420, 2440776), (455, 2253024), (468, 2190440), (480, 2135679), (504, 2033980), (520, 1971396), (546, 1877520), (560, 1830582), (585, 1752352), (624, 1642830), (630, 1627184), (672, 1525485), (720, 1423786), (728, 1408140), (780, 1314264), (819, 1251680), (840, 1220388), (910, 1126512), (936, 1095220), (1008, 1016990), (1040, 985698), (1092, 938760), (1120, 915291), (1170, 876176), (1248, 821415), (1260, 813592), (1365, 751008), (1440, 711893), (1456, 704070), (1560, 657132), (1638, 625840), (1680, 610194), (1820, 563256), (1872, 547610), (2016, 508495), (2080, 492849), (2184, 469380), (2340, 438088), (2520, 406796), (2730, 375504), (2912, 352035), (3120, 328566), (3276, 312920), (3360, 305097), (3640, 281628), (3744, 273805), (4095, 250336), (4368, 234690), (4680, 219044), (5040, 203398), (5460, 187752), (6240, 164283), (6552, 156460), (7280, 140814), (7823, 131040), (8190, 125168), (8736, 117345), (9360, 109522), (10080, 101699), (10920, 93876), (13104, 78230), (14560, 70407), (15646, 65520), (16380, 62584), (18720, 54761), (21840, 46938), (23469, 43680), (26208, 39115), (31292, 32760)]