233195040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12457}}^1$

素因数の和:12491

約数の個数: 144

約数和(自身を含む): 857060568

約数和(自身を除く): 623865528

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, 12457, 18720, 24914, 37371, 49828, 62285, 74742, 99656, 112113, 124570, 149484, 161941, 186855, 199312, 224226, 249140, 298968, 323882, 373710, 398624, 448452, 485823, 498280, 560565, 597936, 647764, 747420, 809705, 896904, 971646, 996560, 1121130, 1195872, 1295528, 1457469, 1494840, 1619410, 1793808, 1943292, 1993120, 2242260, 2429115, 2591056, 2914938, 2989680, 3238820, 3587616, 3886584, 4484520, 4858230, 5182112, 5829876, 5979360, 6477640, 7287345, 7773168, 8969040, 9716460, 11659752, 12955280, 14574690, 15546336, 17938080, 19432920, 23319504, 25910560, 29149380, 38865840, 46639008, 58298760, 77731680, 116597520, 233195040]

約数ペア:

[(1, 233195040), (2, 116597520), (3, 77731680), (4, 58298760), (5, 46639008), (6, 38865840), (8, 29149380), (9, 25910560), (10, 23319504), (12, 19432920), (13, 17938080), (15, 15546336), (16, 14574690), (18, 12955280), (20, 11659752), (24, 9716460), (26, 8969040), (30, 7773168), (32, 7287345), (36, 6477640), (39, 5979360), (40, 5829876), (45, 5182112), (48, 4858230), (52, 4484520), (60, 3886584), (65, 3587616), (72, 3238820), (78, 2989680), (80, 2914938), (90, 2591056), (96, 2429115), (104, 2242260), (117, 1993120), (120, 1943292), (130, 1793808), (144, 1619410), (156, 1494840), (160, 1457469), (180, 1295528), (195, 1195872), (208, 1121130), (234, 996560), (240, 971646), (260, 896904), (288, 809705), (312, 747420), (360, 647764), (390, 597936), (416, 560565), (468, 498280), (480, 485823), (520, 448452), (585, 398624), (624, 373710), (720, 323882), (780, 298968), (936, 249140), (1040, 224226), (1170, 199312), (1248, 186855), (1440, 161941), (1560, 149484), (1872, 124570), (2080, 112113), (2340, 99656), (3120, 74742), (3744, 62285), (4680, 49828), (6240, 37371), (9360, 24914), (12457, 18720)]