159571440

素因数分解:

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

素因数の和:4556

約数の個数: 180

約数和(自身を含む): 623524824

約数和(自身を除く): 463953384

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4523, 5040, 5880, 7056, 8820, 9046, 11760, 13569, 17640, 18092, 22615, 27138, 31661, 35280, 36184, 40707, 45230, 54276, 63322, 67845, 72368, 81414, 90460, 94983, 108552, 126644, 135690, 158305, 162828, 180920, 189966, 203535, 217104, 221627, 253288, 271380, 284949, 316610, 325656, 361840, 379932, 407070, 443254, 474915, 506576, 542760, 569898, 633220, 651312, 664881, 759864, 814140, 886508, 949830, 1085520, 1108135, 1139796, 1266440, 1329762, 1424745, 1519728, 1628280, 1773016, 1899660, 1994643, 2216270, 2279592, 2532880, 2659524, 2849490, 3256560, 3324405, 3546032, 3799320, 3989286, 4432540, 4559184, 5319048, 5698980, 6648810, 7598640, 7978572, 8865080, 9973215, 10638096, 11397960, 13297620, 15957144, 17730160, 19946430, 22795920, 26595240, 31914288, 39892860, 53190480, 79785720, 159571440]

約数ペア:

[(1, 159571440), (2, 79785720), (3, 53190480), (4, 39892860), (5, 31914288), (6, 26595240), (7, 22795920), (8, 19946430), (9, 17730160), (10, 15957144), (12, 13297620), (14, 11397960), (15, 10638096), (16, 9973215), (18, 8865080), (20, 7978572), (21, 7598640), (24, 6648810), (28, 5698980), (30, 5319048), (35, 4559184), (36, 4432540), (40, 3989286), (42, 3799320), (45, 3546032), (48, 3324405), (49, 3256560), (56, 2849490), (60, 2659524), (63, 2532880), (70, 2279592), (72, 2216270), (80, 1994643), (84, 1899660), (90, 1773016), (98, 1628280), (105, 1519728), (112, 1424745), (120, 1329762), (126, 1266440), (140, 1139796), (144, 1108135), (147, 1085520), (168, 949830), (180, 886508), (196, 814140), (210, 759864), (240, 664881), (245, 651312), (252, 633220), (280, 569898), (294, 542760), (315, 506576), (336, 474915), (360, 443254), (392, 407070), (420, 379932), (441, 361840), (490, 325656), (504, 316610), (560, 284949), (588, 271380), (630, 253288), (720, 221627), (735, 217104), (784, 203535), (840, 189966), (882, 180920), (980, 162828), (1008, 158305), (1176, 135690), (1260, 126644), (1470, 108552), (1680, 94983), (1764, 90460), (1960, 81414), (2205, 72368), (2352, 67845), (2520, 63322), (2940, 54276), (3528, 45230), (3920, 40707), (4410, 36184), (4523, 35280), (5040, 31661), (5880, 27138), (7056, 22615), (8820, 18092), (9046, 17640), (11760, 13569)]