22795920

素因数分解:

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

素因数の和:4549

約数の個数: 120

約数和(自身を含む): 87512256

約数和(自身を除く): 64716336

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, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 4523, 5040, 9046, 13569, 18092, 22615, 27138, 31661, 36184, 40707, 45230, 54276, 63322, 67845, 72368, 81414, 90460, 94983, 108552, 126644, 135690, 158305, 162828, 180920, 189966, 203535, 217104, 253288, 271380, 284949, 316610, 325656, 361840, 379932, 407070, 474915, 506576, 542760, 569898, 633220, 651312, 759864, 814140, 949830, 1085520, 1139796, 1266440, 1424745, 1519728, 1628280, 1899660, 2279592, 2532880, 2849490, 3256560, 3799320, 4559184, 5698980, 7598640, 11397960, 22795920]

約数ペア:

[(1, 22795920), (2, 11397960), (3, 7598640), (4, 5698980), (5, 4559184), (6, 3799320), (7, 3256560), (8, 2849490), (9, 2532880), (10, 2279592), (12, 1899660), (14, 1628280), (15, 1519728), (16, 1424745), (18, 1266440), (20, 1139796), (21, 1085520), (24, 949830), (28, 814140), (30, 759864), (35, 651312), (36, 633220), (40, 569898), (42, 542760), (45, 506576), (48, 474915), (56, 407070), (60, 379932), (63, 361840), (70, 325656), (72, 316610), (80, 284949), (84, 271380), (90, 253288), (105, 217104), (112, 203535), (120, 189966), (126, 180920), (140, 162828), (144, 158305), (168, 135690), (180, 126644), (210, 108552), (240, 94983), (252, 90460), (280, 81414), (315, 72368), (336, 67845), (360, 63322), (420, 54276), (504, 45230), (560, 40707), (630, 36184), (720, 31661), (840, 27138), (1008, 22615), (1260, 18092), (1680, 13569), (2520, 9046), (4523, 5040)]