154351680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 568049664

約数和(自身を除く): 413697984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 192, 206, 210, 223, 224, 240, 280, 309, 320, 336, 412, 420, 446, 448, 480, 515, 560, 618, 669, 672, 721, 824, 840, 892, 960, 1030, 1115, 1120, 1236, 1338, 1344, 1442, 1545, 1561, 1648, 1680, 1784, 2060, 2163, 2230, 2240, 2472, 2676, 2884, 3090, 3122, 3296, 3345, 3360, 3568, 3605, 4120, 4326, 4460, 4683, 4944, 5352, 5768, 6180, 6244, 6592, 6690, 6720, 7136, 7210, 7805, 8240, 8652, 8920, 9366, 9888, 10704, 10815, 11536, 12360, 12488, 13380, 14272, 14420, 15610, 16480, 17304, 17840, 18732, 19776, 21408, 21630, 22969, 23072, 23415, 24720, 24976, 26760, 28840, 31220, 32960, 34608, 35680, 37464, 42816, 43260, 45938, 46144, 46830, 49440, 49952, 53520, 57680, 62440, 68907, 69216, 71360, 74928, 86520, 91876, 93660, 98880, 99904, 107040, 114845, 115360, 124880, 137814, 138432, 149856, 160783, 173040, 183752, 187320, 214080, 229690, 230720, 249760, 275628, 299712, 321566, 344535, 346080, 367504, 374640, 459380, 482349, 499520, 551256, 643132, 689070, 692160, 735008, 749280, 803915, 918760, 964698, 1102512, 1286264, 1378140, 1470016, 1498560, 1607830, 1837520, 1929396, 2205024, 2411745, 2572528, 2756280, 3215660, 3675040, 3858792, 4410048, 4823490, 5145056, 5512560, 6431320, 7350080, 7717584, 9646980, 10290112, 11025120, 12862640, 15435168, 19293960, 22050240, 25725280, 30870336, 38587920, 51450560, 77175840, 154351680]

約数ペア:

[(1, 154351680), (2, 77175840), (3, 51450560), (4, 38587920), (5, 30870336), (6, 25725280), (7, 22050240), (8, 19293960), (10, 15435168), (12, 12862640), (14, 11025120), (15, 10290112), (16, 9646980), (20, 7717584), (21, 7350080), (24, 6431320), (28, 5512560), (30, 5145056), (32, 4823490), (35, 4410048), (40, 3858792), (42, 3675040), (48, 3215660), (56, 2756280), (60, 2572528), (64, 2411745), (70, 2205024), (80, 1929396), (84, 1837520), (96, 1607830), (103, 1498560), (105, 1470016), (112, 1378140), (120, 1286264), (140, 1102512), (160, 964698), (168, 918760), (192, 803915), (206, 749280), (210, 735008), (223, 692160), (224, 689070), (240, 643132), (280, 551256), (309, 499520), (320, 482349), (336, 459380), (412, 374640), (420, 367504), (446, 346080), (448, 344535), (480, 321566), (515, 299712), (560, 275628), (618, 249760), (669, 230720), (672, 229690), (721, 214080), (824, 187320), (840, 183752), (892, 173040), (960, 160783), (1030, 149856), (1115, 138432), (1120, 137814), (1236, 124880), (1338, 115360), (1344, 114845), (1442, 107040), (1545, 99904), (1561, 98880), (1648, 93660), (1680, 91876), (1784, 86520), (2060, 74928), (2163, 71360), (2230, 69216), (2240, 68907), (2472, 62440), (2676, 57680), (2884, 53520), (3090, 49952), (3122, 49440), (3296, 46830), (3345, 46144), (3360, 45938), (3568, 43260), (3605, 42816), (4120, 37464), (4326, 35680), (4460, 34608), (4683, 32960), (4944, 31220), (5352, 28840), (5768, 26760), (6180, 24976), (6244, 24720), (6592, 23415), (6690, 23072), (6720, 22969), (7136, 21630), (7210, 21408), (7805, 19776), (8240, 18732), (8652, 17840), (8920, 17304), (9366, 16480), (9888, 15610), (10704, 14420), (10815, 14272), (11536, 13380), (12360, 12488)]