17449920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 168

約数和(自身を含む): 61575696

約数和(自身を除く): 44125776

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, 64, 72, 73, 80, 83, 90, 96, 120, 144, 146, 160, 166, 180, 192, 219, 240, 249, 288, 292, 320, 332, 360, 365, 415, 438, 480, 498, 576, 584, 657, 664, 720, 730, 747, 830, 876, 960, 996, 1095, 1168, 1245, 1314, 1328, 1440, 1460, 1494, 1660, 1752, 1992, 2190, 2336, 2490, 2628, 2656, 2880, 2920, 2988, 3285, 3320, 3504, 3735, 3984, 4380, 4672, 4980, 5256, 5312, 5840, 5976, 6059, 6570, 6640, 7008, 7470, 7968, 8760, 9960, 10512, 11680, 11952, 12118, 13140, 13280, 14016, 14940, 15936, 17520, 18177, 19920, 21024, 23360, 23904, 24236, 26280, 26560, 29880, 30295, 35040, 36354, 39840, 42048, 47808, 48472, 52560, 54531, 59760, 60590, 70080, 72708, 79680, 90885, 96944, 105120, 109062, 119520, 121180, 145416, 181770, 193888, 210240, 218124, 239040, 242360, 272655, 290832, 363540, 387776, 436248, 484720, 545310, 581664, 727080, 872496, 969440, 1090620, 1163328, 1454160, 1744992, 1938880, 2181240, 2908320, 3489984, 4362480, 5816640, 8724960, 17449920]

約数ペア:

[(1, 17449920), (2, 8724960), (3, 5816640), (4, 4362480), (5, 3489984), (6, 2908320), (8, 2181240), (9, 1938880), (10, 1744992), (12, 1454160), (15, 1163328), (16, 1090620), (18, 969440), (20, 872496), (24, 727080), (30, 581664), (32, 545310), (36, 484720), (40, 436248), (45, 387776), (48, 363540), (60, 290832), (64, 272655), (72, 242360), (73, 239040), (80, 218124), (83, 210240), (90, 193888), (96, 181770), (120, 145416), (144, 121180), (146, 119520), (160, 109062), (166, 105120), (180, 96944), (192, 90885), (219, 79680), (240, 72708), (249, 70080), (288, 60590), (292, 59760), (320, 54531), (332, 52560), (360, 48472), (365, 47808), (415, 42048), (438, 39840), (480, 36354), (498, 35040), (576, 30295), (584, 29880), (657, 26560), (664, 26280), (720, 24236), (730, 23904), (747, 23360), (830, 21024), (876, 19920), (960, 18177), (996, 17520), (1095, 15936), (1168, 14940), (1245, 14016), (1314, 13280), (1328, 13140), (1440, 12118), (1460, 11952), (1494, 11680), (1660, 10512), (1752, 9960), (1992, 8760), (2190, 7968), (2336, 7470), (2490, 7008), (2628, 6640), (2656, 6570), (2880, 6059), (2920, 5976), (2988, 5840), (3285, 5312), (3320, 5256), (3504, 4980), (3735, 4672), (3984, 4380)]