199499040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10691

約数の個数: 144

約数和(自身を含む): 733227768

約数和(自身を除く): 533728728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 10657, 18720, 21314, 31971, 42628, 53285, 63942, 85256, 95913, 106570, 127884, 138541, 159855, 170512, 191826, 213140, 255768, 277082, 319710, 341024, 383652, 415623, 426280, 479565, 511536, 554164, 639420, 692705, 767304, 831246, 852560, 959130, 1023072, 1108328, 1246869, 1278840, 1385410, 1534608, 1662492, 1705120, 1918260, 2078115, 2216656, 2493738, 2557680, 2770820, 3069216, 3324984, 3836520, 4156230, 4433312, 4987476, 5115360, 5541640, 6234345, 6649968, 7673040, 8312460, 9974952, 11083280, 12468690, 13299936, 15346080, 16624920, 19949904, 22166560, 24937380, 33249840, 39899808, 49874760, 66499680, 99749520, 199499040]

約数ペア:

[(1, 199499040), (2, 99749520), (3, 66499680), (4, 49874760), (5, 39899808), (6, 33249840), (8, 24937380), (9, 22166560), (10, 19949904), (12, 16624920), (13, 15346080), (15, 13299936), (16, 12468690), (18, 11083280), (20, 9974952), (24, 8312460), (26, 7673040), (30, 6649968), (32, 6234345), (36, 5541640), (39, 5115360), (40, 4987476), (45, 4433312), (48, 4156230), (52, 3836520), (60, 3324984), (65, 3069216), (72, 2770820), (78, 2557680), (80, 2493738), (90, 2216656), (96, 2078115), (104, 1918260), (117, 1705120), (120, 1662492), (130, 1534608), (144, 1385410), (156, 1278840), (160, 1246869), (180, 1108328), (195, 1023072), (208, 959130), (234, 852560), (240, 831246), (260, 767304), (288, 692705), (312, 639420), (360, 554164), (390, 511536), (416, 479565), (468, 426280), (480, 415623), (520, 383652), (585, 341024), (624, 319710), (720, 277082), (780, 255768), (936, 213140), (1040, 191826), (1170, 170512), (1248, 159855), (1440, 138541), (1560, 127884), (1872, 106570), (2080, 95913), (2340, 85256), (3120, 63942), (3744, 53285), (4680, 42628), (6240, 31971), (9360, 21314), (10657, 18720)]