180208392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 560313600

約数和(自身を除く): 380105208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 312, 327, 364, 436, 546, 654, 728, 757, 763, 872, 1092, 1308, 1417, 1514, 1526, 2184, 2271, 2289, 2616, 2834, 3028, 3052, 4251, 4542, 4578, 5299, 5668, 6056, 6104, 8502, 9084, 9156, 9841, 9919, 10598, 11336, 15897, 17004, 18168, 18312, 19682, 19838, 21196, 29523, 29757, 31794, 34008, 39364, 39676, 42392, 59046, 59514, 63588, 68887, 78728, 79352, 82513, 118092, 119028, 127176, 137774, 165026, 206661, 236184, 238056, 247539, 275548, 330052, 413322, 495078, 551096, 577591, 660104, 826644, 990156, 1072669, 1155182, 1653288, 1732773, 1980312, 2145338, 2310364, 3218007, 3465546, 4290676, 4620728, 6436014, 6931092, 7508683, 8581352, 12872028, 13862184, 15017366, 22526049, 25744056, 30034732, 45052098, 60069464, 90104196, 180208392]

約数ペア:

[(1, 180208392), (2, 90104196), (3, 60069464), (4, 45052098), (6, 30034732), (7, 25744056), (8, 22526049), (12, 15017366), (13, 13862184), (14, 12872028), (21, 8581352), (24, 7508683), (26, 6931092), (28, 6436014), (39, 4620728), (42, 4290676), (52, 3465546), (56, 3218007), (78, 2310364), (84, 2145338), (91, 1980312), (104, 1732773), (109, 1653288), (156, 1155182), (168, 1072669), (182, 990156), (218, 826644), (273, 660104), (312, 577591), (327, 551096), (364, 495078), (436, 413322), (546, 330052), (654, 275548), (728, 247539), (757, 238056), (763, 236184), (872, 206661), (1092, 165026), (1308, 137774), (1417, 127176), (1514, 119028), (1526, 118092), (2184, 82513), (2271, 79352), (2289, 78728), (2616, 68887), (2834, 63588), (3028, 59514), (3052, 59046), (4251, 42392), (4542, 39676), (4578, 39364), (5299, 34008), (5668, 31794), (6056, 29757), (6104, 29523), (8502, 21196), (9084, 19838), (9156, 19682), (9841, 18312), (9919, 18168), (10598, 17004), (11336, 15897)]