232551540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 787825920

約数和(自身を除く): 555274380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 157, 180, 195, 211, 234, 260, 270, 314, 351, 390, 422, 468, 471, 540, 585, 628, 633, 702, 780, 785, 844, 942, 1055, 1170, 1266, 1404, 1413, 1570, 1755, 1884, 1899, 2041, 2110, 2340, 2355, 2532, 2743, 2826, 3140, 3165, 3510, 3798, 4082, 4220, 4239, 4710, 5486, 5652, 5697, 6123, 6330, 7020, 7065, 7596, 8164, 8229, 8478, 9420, 9495, 10205, 10972, 11394, 12246, 12660, 13715, 14130, 16458, 16956, 18369, 18990, 20410, 21195, 22788, 24492, 24687, 27430, 28260, 28485, 30615, 32916, 33127, 36738, 37980, 40820, 41145, 42390, 49374, 54860, 55107, 56970, 61230, 66254, 73476, 74061, 82290, 84780, 91845, 98748, 99381, 110214, 113940, 122460, 123435, 132508, 148122, 164580, 165635, 183690, 198762, 220428, 246870, 275535, 296244, 298143, 331270, 367380, 370305, 397524, 430651, 493740, 496905, 551070, 596286, 662540, 740610, 861302, 894429, 993810, 1102140, 1192572, 1291953, 1481220, 1490715, 1722604, 1788858, 1987620, 2153255, 2583906, 2981430, 3577716, 3875859, 4306510, 4472145, 5167812, 5962860, 6459765, 7751718, 8613020, 8944290, 11627577, 12919530, 15503436, 17888580, 19379295, 23255154, 25839060, 38758590, 46510308, 58137885, 77517180, 116275770, 232551540]

約数ペア:

[(1, 232551540), (2, 116275770), (3, 77517180), (4, 58137885), (5, 46510308), (6, 38758590), (9, 25839060), (10, 23255154), (12, 19379295), (13, 17888580), (15, 15503436), (18, 12919530), (20, 11627577), (26, 8944290), (27, 8613020), (30, 7751718), (36, 6459765), (39, 5962860), (45, 5167812), (52, 4472145), (54, 4306510), (60, 3875859), (65, 3577716), (78, 2981430), (90, 2583906), (108, 2153255), (117, 1987620), (130, 1788858), (135, 1722604), (156, 1490715), (157, 1481220), (180, 1291953), (195, 1192572), (211, 1102140), (234, 993810), (260, 894429), (270, 861302), (314, 740610), (351, 662540), (390, 596286), (422, 551070), (468, 496905), (471, 493740), (540, 430651), (585, 397524), (628, 370305), (633, 367380), (702, 331270), (780, 298143), (785, 296244), (844, 275535), (942, 246870), (1055, 220428), (1170, 198762), (1266, 183690), (1404, 165635), (1413, 164580), (1570, 148122), (1755, 132508), (1884, 123435), (1899, 122460), (2041, 113940), (2110, 110214), (2340, 99381), (2355, 98748), (2532, 91845), (2743, 84780), (2826, 82290), (3140, 74061), (3165, 73476), (3510, 66254), (3798, 61230), (4082, 56970), (4220, 55107), (4239, 54860), (4710, 49374), (5486, 42390), (5652, 41145), (5697, 40820), (6123, 37980), (6330, 36738), (7020, 33127), (7065, 32916), (7596, 30615), (8164, 28485), (8229, 28260), (8478, 27430), (9420, 24687), (9495, 24492), (10205, 22788), (10972, 21195), (11394, 20410), (12246, 18990), (12660, 18369), (13715, 16956), (14130, 16458)]