160993440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 410542560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 449, 480, 498, 540, 664, 720, 747, 830, 864, 898, 996, 1080, 1245, 1328, 1347, 1440, 1494, 1660, 1796, 1992, 2160, 2241, 2245, 2490, 2656, 2694, 2988, 3320, 3592, 3735, 3984, 4041, 4320, 4482, 4490, 4980, 5388, 5976, 6640, 6735, 7184, 7470, 7968, 8082, 8964, 8980, 9960, 10776, 11205, 11952, 12123, 13280, 13470, 14368, 14940, 16164, 17928, 17960, 19920, 20205, 21552, 22410, 23904, 24246, 26940, 29880, 32328, 35856, 35920, 37267, 39840, 40410, 43104, 44820, 48492, 53880, 59760, 60615, 64656, 71712, 71840, 74534, 80820, 89640, 96984, 107760, 111801, 119520, 121230, 129312, 149068, 161640, 179280, 186335, 193968, 215520, 223602, 242460, 298136, 323280, 335403, 358560, 372670, 387936, 447204, 484920, 559005, 596272, 646560, 670806, 745340, 894408, 969840, 1006209, 1118010, 1192544, 1341612, 1490680, 1677015, 1788816, 1939680, 2012418, 2236020, 2683224, 2981360, 3354030, 3577632, 4024836, 4472040, 5031045, 5366448, 5962720, 6708060, 8049672, 8944080, 10062090, 10732896, 13416120, 16099344, 17888160, 20124180, 26832240, 32198688, 40248360, 53664480, 80496720, 160993440]

約数ペア:

[(1, 160993440), (2, 80496720), (3, 53664480), (4, 40248360), (5, 32198688), (6, 26832240), (8, 20124180), (9, 17888160), (10, 16099344), (12, 13416120), (15, 10732896), (16, 10062090), (18, 8944080), (20, 8049672), (24, 6708060), (27, 5962720), (30, 5366448), (32, 5031045), (36, 4472040), (40, 4024836), (45, 3577632), (48, 3354030), (54, 2981360), (60, 2683224), (72, 2236020), (80, 2012418), (83, 1939680), (90, 1788816), (96, 1677015), (108, 1490680), (120, 1341612), (135, 1192544), (144, 1118010), (160, 1006209), (166, 969840), (180, 894408), (216, 745340), (240, 670806), (249, 646560), (270, 596272), (288, 559005), (332, 484920), (360, 447204), (415, 387936), (432, 372670), (449, 358560), (480, 335403), (498, 323280), (540, 298136), (664, 242460), (720, 223602), (747, 215520), (830, 193968), (864, 186335), (898, 179280), (996, 161640), (1080, 149068), (1245, 129312), (1328, 121230), (1347, 119520), (1440, 111801), (1494, 107760), (1660, 96984), (1796, 89640), (1992, 80820), (2160, 74534), (2241, 71840), (2245, 71712), (2490, 64656), (2656, 60615), (2694, 59760), (2988, 53880), (3320, 48492), (3592, 44820), (3735, 43104), (3984, 40410), (4041, 39840), (4320, 37267), (4482, 35920), (4490, 35856), (4980, 32328), (5388, 29880), (5976, 26940), (6640, 24246), (6735, 23904), (7184, 22410), (7470, 21552), (7968, 20205), (8082, 19920), (8964, 17960), (8980, 17928), (9960, 16164), (10776, 14940), (11205, 14368), (11952, 13470), (12123, 13280)]