302222760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15687

約数の個数: 128

約数和(自身を含む): 1081313280

約数和(自身を除く): 779090520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 15643, 19320, 31286, 46929, 62572, 78215, 93858, 109501, 125144, 156430, 187716, 219002, 234645, 312860, 328503, 359789, 375432, 438004, 469290, 547505, 625720, 657006, 719578, 876008, 938580, 1079367, 1095010, 1314012, 1439156, 1642515, 1798945, 1877160, 2158734, 2190020, 2518523, 2628024, 2878312, 3285030, 3597890, 4317468, 4380040, 5037046, 5396835, 6570060, 7195780, 7555569, 8634936, 10074092, 10793670, 12592615, 13140120, 14391560, 15111138, 20148184, 21587340, 25185230, 30222276, 37777845, 43174680, 50370460, 60444552, 75555690, 100740920, 151111380, 302222760]

約数ペア:

[(1, 302222760), (2, 151111380), (3, 100740920), (4, 75555690), (5, 60444552), (6, 50370460), (7, 43174680), (8, 37777845), (10, 30222276), (12, 25185230), (14, 21587340), (15, 20148184), (20, 15111138), (21, 14391560), (23, 13140120), (24, 12592615), (28, 10793670), (30, 10074092), (35, 8634936), (40, 7555569), (42, 7195780), (46, 6570060), (56, 5396835), (60, 5037046), (69, 4380040), (70, 4317468), (84, 3597890), (92, 3285030), (105, 2878312), (115, 2628024), (120, 2518523), (138, 2190020), (140, 2158734), (161, 1877160), (168, 1798945), (184, 1642515), (210, 1439156), (230, 1314012), (276, 1095010), (280, 1079367), (322, 938580), (345, 876008), (420, 719578), (460, 657006), (483, 625720), (552, 547505), (644, 469290), (690, 438004), (805, 375432), (840, 359789), (920, 328503), (966, 312860), (1288, 234645), (1380, 219002), (1610, 187716), (1932, 156430), (2415, 125144), (2760, 109501), (3220, 93858), (3864, 78215), (4830, 62572), (6440, 46929), (9660, 31286), (15643, 19320)]