2895081840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4523}}^1$

素因数の和:4676

約数の個数: 240

約数和(自身を含む): 11201568768

約数和(自身を除く): 8306486928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 210, 240, 252, 254, 280, 315, 336, 360, 381, 420, 504, 508, 560, 630, 635, 720, 762, 840, 889, 1008, 1016, 1143, 1260, 1270, 1524, 1680, 1778, 1905, 2032, 2286, 2520, 2540, 2667, 3048, 3556, 3810, 4445, 4523, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9046, 9144, 10160, 10668, 11430, 13335, 13569, 14224, 15240, 16002, 17780, 18092, 18288, 21336, 22615, 22860, 26670, 27138, 30480, 31661, 32004, 35560, 36184, 40005, 40707, 42672, 45230, 45720, 53340, 54276, 63322, 64008, 67845, 71120, 72368, 80010, 81414, 90460, 91440, 94983, 106680, 108552, 126644, 128016, 135690, 158305, 160020, 162828, 180920, 189966, 203535, 213360, 217104, 253288, 271380, 284949, 316610, 320040, 325656, 361840, 379932, 407070, 474915, 506576, 542760, 569898, 574421, 633220, 640080, 651312, 759864, 814140, 949830, 1085520, 1139796, 1148842, 1266440, 1424745, 1519728, 1628280, 1723263, 1899660, 2279592, 2297684, 2532880, 2849490, 2872105, 3256560, 3446526, 3799320, 4020947, 4559184, 4595368, 5169789, 5698980, 5744210, 6893052, 7598640, 8041894, 8616315, 9190736, 10339578, 11397960, 11488420, 12062841, 13786104, 16083788, 17232630, 20104735, 20679156, 22795920, 22976840, 24125682, 25848945, 27572208, 32167576, 34465260, 36188523, 40209470, 41358312, 45953680, 48251364, 51697890, 60314205, 64335152, 68930520, 72377046, 80418940, 82716624, 96502728, 103395780, 120628410, 137861040, 144754092, 160837880, 180942615, 193005456, 206791560, 241256820, 289508184, 321675760, 361885230, 413583120, 482513640, 579016368, 723770460, 965027280, 1447540920, 2895081840]

約数ペア:

[(1, 2895081840), (2, 1447540920), (3, 965027280), (4, 723770460), (5, 579016368), (6, 482513640), (7, 413583120), (8, 361885230), (9, 321675760), (10, 289508184), (12, 241256820), (14, 206791560), (15, 193005456), (16, 180942615), (18, 160837880), (20, 144754092), (21, 137861040), (24, 120628410), (28, 103395780), (30, 96502728), (35, 82716624), (36, 80418940), (40, 72377046), (42, 68930520), (45, 64335152), (48, 60314205), (56, 51697890), (60, 48251364), (63, 45953680), (70, 41358312), (72, 40209470), (80, 36188523), (84, 34465260), (90, 32167576), (105, 27572208), (112, 25848945), (120, 24125682), (126, 22976840), (127, 22795920), (140, 20679156), (144, 20104735), (168, 17232630), (180, 16083788), (210, 13786104), (240, 12062841), (252, 11488420), (254, 11397960), (280, 10339578), (315, 9190736), (336, 8616315), (360, 8041894), (381, 7598640), (420, 6893052), (504, 5744210), (508, 5698980), (560, 5169789), (630, 4595368), (635, 4559184), (720, 4020947), (762, 3799320), (840, 3446526), (889, 3256560), (1008, 2872105), (1016, 2849490), (1143, 2532880), (1260, 2297684), (1270, 2279592), (1524, 1899660), (1680, 1723263), (1778, 1628280), (1905, 1519728), (2032, 1424745), (2286, 1266440), (2520, 1148842), (2540, 1139796), (2667, 1085520), (3048, 949830), (3556, 814140), (3810, 759864), (4445, 651312), (4523, 640080), (4572, 633220), (5040, 574421), (5080, 569898), (5334, 542760), (5715, 506576), (6096, 474915), (7112, 407070), (7620, 379932), (8001, 361840), (8890, 325656), (9046, 320040), (9144, 316610), (10160, 284949), (10668, 271380), (11430, 253288), (13335, 217104), (13569, 213360), (14224, 203535), (15240, 189966), (16002, 180920), (17780, 162828), (18092, 160020), (18288, 158305), (21336, 135690), (22615, 128016), (22860, 126644), (26670, 108552), (27138, 106680), (30480, 94983), (31661, 91440), (32004, 90460), (35560, 81414), (36184, 80010), (40005, 72368), (40707, 71120), (42672, 67845), (45230, 64008), (45720, 63322), (53340, 54276)]