65384280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4657}}^1$

素因数の和:4690

約数の個数: 128

約数和(自身を含む): 234763200

約数和(自身を除く): 169378920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4657, 4680, 7020, 9314, 13971, 14040, 18628, 23285, 27942, 37256, 41913, 46570, 55884, 60541, 69855, 83826, 93140, 111768, 121082, 125739, 139710, 167652, 181623, 186280, 209565, 242164, 251478, 279420, 302705, 335304, 363246, 419130, 484328, 502956, 544869, 558840, 605410, 628695, 726492, 838260, 908115, 1005912, 1089738, 1210820, 1257390, 1452984, 1634607, 1676520, 1816230, 2179476, 2421640, 2514780, 2724345, 3269214, 3632460, 4358952, 5029560, 5448690, 6538428, 7264920, 8173035, 10897380, 13076856, 16346070, 21794760, 32692140, 65384280]

約数ペア:

[(1, 65384280), (2, 32692140), (3, 21794760), (4, 16346070), (5, 13076856), (6, 10897380), (8, 8173035), (9, 7264920), (10, 6538428), (12, 5448690), (13, 5029560), (15, 4358952), (18, 3632460), (20, 3269214), (24, 2724345), (26, 2514780), (27, 2421640), (30, 2179476), (36, 1816230), (39, 1676520), (40, 1634607), (45, 1452984), (52, 1257390), (54, 1210820), (60, 1089738), (65, 1005912), (72, 908115), (78, 838260), (90, 726492), (104, 628695), (108, 605410), (117, 558840), (120, 544869), (130, 502956), (135, 484328), (156, 419130), (180, 363246), (195, 335304), (216, 302705), (234, 279420), (260, 251478), (270, 242164), (312, 209565), (351, 186280), (360, 181623), (390, 167652), (468, 139710), (520, 125739), (540, 121082), (585, 111768), (702, 93140), (780, 83826), (936, 69855), (1080, 60541), (1170, 55884), (1404, 46570), (1560, 41913), (1755, 37256), (2340, 27942), (2808, 23285), (3510, 18628), (4657, 14040), (4680, 13971), (7020, 9314)]