157646880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1423

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 387217440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1319, 1328, 1440, 1494, 1660, 1992, 2490, 2638, 2656, 2988, 3320, 3735, 3957, 3984, 4980, 5276, 5976, 6595, 6640, 7470, 7914, 7968, 9960, 10552, 11871, 11952, 13190, 13280, 14940, 15828, 19785, 19920, 21104, 23742, 23904, 26380, 29880, 31656, 39570, 39840, 42208, 47484, 52760, 59355, 59760, 63312, 79140, 94968, 105520, 109477, 118710, 119520, 126624, 158280, 189936, 211040, 218954, 237420, 316560, 328431, 379872, 437908, 474840, 547385, 633120, 656862, 875816, 949680, 985293, 1094770, 1313724, 1642155, 1751632, 1899360, 1970586, 2189540, 2627448, 3284310, 3503264, 3941172, 4379080, 4926465, 5254896, 6568620, 7882344, 8758160, 9852930, 10509792, 13137240, 15764688, 17516320, 19705860, 26274480, 31529376, 39411720, 52548960, 78823440, 157646880]

約数ペア:

[(1, 157646880), (2, 78823440), (3, 52548960), (4, 39411720), (5, 31529376), (6, 26274480), (8, 19705860), (9, 17516320), (10, 15764688), (12, 13137240), (15, 10509792), (16, 9852930), (18, 8758160), (20, 7882344), (24, 6568620), (30, 5254896), (32, 4926465), (36, 4379080), (40, 3941172), (45, 3503264), (48, 3284310), (60, 2627448), (72, 2189540), (80, 1970586), (83, 1899360), (90, 1751632), (96, 1642155), (120, 1313724), (144, 1094770), (160, 985293), (166, 949680), (180, 875816), (240, 656862), (249, 633120), (288, 547385), (332, 474840), (360, 437908), (415, 379872), (480, 328431), (498, 316560), (664, 237420), (720, 218954), (747, 211040), (830, 189936), (996, 158280), (1245, 126624), (1319, 119520), (1328, 118710), (1440, 109477), (1494, 105520), (1660, 94968), (1992, 79140), (2490, 63312), (2638, 59760), (2656, 59355), (2988, 52760), (3320, 47484), (3735, 42208), (3957, 39840), (3984, 39570), (4980, 31656), (5276, 29880), (5976, 26380), (6595, 23904), (6640, 23742), (7470, 21104), (7914, 19920), (7968, 19785), (9960, 15828), (10552, 14940), (11871, 13280), (11952, 13190)]