172036480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3528

約数の個数: 128

約数和(自身を含む): 512904960

約数和(自身を除く): 340868480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3491, 3520, 4480, 4928, 6160, 6982, 7040, 9856, 12320, 13964, 17455, 24437, 24640, 27928, 34910, 38401, 48874, 49280, 55856, 69820, 76802, 97748, 111712, 122185, 139640, 153604, 192005, 195496, 223424, 244370, 268807, 279280, 307208, 384010, 390992, 446848, 488740, 537614, 558560, 614416, 768020, 781984, 977480, 1075228, 1117120, 1228832, 1344035, 1536040, 1563968, 1954960, 2150456, 2234240, 2457664, 2688070, 3072080, 3127936, 3909920, 4300912, 4915328, 5376140, 6144160, 7819840, 8601824, 10752280, 12288320, 15639680, 17203648, 21504560, 24576640, 34407296, 43009120, 86018240, 172036480]

約数ペア:

[(1, 172036480), (2, 86018240), (4, 43009120), (5, 34407296), (7, 24576640), (8, 21504560), (10, 17203648), (11, 15639680), (14, 12288320), (16, 10752280), (20, 8601824), (22, 7819840), (28, 6144160), (32, 5376140), (35, 4915328), (40, 4300912), (44, 3909920), (55, 3127936), (56, 3072080), (64, 2688070), (70, 2457664), (77, 2234240), (80, 2150456), (88, 1954960), (110, 1563968), (112, 1536040), (128, 1344035), (140, 1228832), (154, 1117120), (160, 1075228), (176, 977480), (220, 781984), (224, 768020), (280, 614416), (308, 558560), (320, 537614), (352, 488740), (385, 446848), (440, 390992), (448, 384010), (560, 307208), (616, 279280), (640, 268807), (704, 244370), (770, 223424), (880, 195496), (896, 192005), (1120, 153604), (1232, 139640), (1408, 122185), (1540, 111712), (1760, 97748), (2240, 76802), (2464, 69820), (3080, 55856), (3491, 49280), (3520, 48874), (4480, 38401), (4928, 34910), (6160, 27928), (6982, 24640), (7040, 24437), (9856, 17455), (12320, 13964)]