228066720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 602202720

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, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 480, 515, 560, 618, 659, 672, 721, 824, 840, 1030, 1120, 1236, 1318, 1442, 1545, 1648, 1680, 1977, 2060, 2163, 2472, 2636, 2884, 3090, 3295, 3296, 3360, 3605, 3954, 4120, 4326, 4613, 4944, 5272, 5768, 6180, 6590, 7210, 7908, 8240, 8652, 9226, 9885, 9888, 10544, 10815, 11536, 12360, 13180, 13839, 14420, 15816, 16480, 17304, 18452, 19770, 21088, 21630, 23065, 23072, 24720, 26360, 27678, 28840, 31632, 34608, 36904, 39540, 43260, 46130, 49440, 52720, 55356, 57680, 63264, 67877, 69195, 69216, 73808, 79080, 86520, 92260, 105440, 110712, 115360, 135754, 138390, 147616, 158160, 173040, 184520, 203631, 221424, 271508, 276780, 316320, 339385, 346080, 369040, 407262, 442848, 475139, 543016, 553560, 678770, 738080, 814524, 950278, 1018155, 1086032, 1107120, 1357540, 1425417, 1629048, 1900556, 2036310, 2172064, 2214240, 2375695, 2715080, 2850834, 3258096, 3801112, 4072620, 4751390, 5430160, 5701668, 6516192, 7127085, 7602224, 8145240, 9502780, 10860320, 11403336, 14254170, 15204448, 16290480, 19005560, 22806672, 28508340, 32580960, 38011120, 45613344, 57016680, 76022240, 114033360, 228066720]

約数ペア:

[(1, 228066720), (2, 114033360), (3, 76022240), (4, 57016680), (5, 45613344), (6, 38011120), (7, 32580960), (8, 28508340), (10, 22806672), (12, 19005560), (14, 16290480), (15, 15204448), (16, 14254170), (20, 11403336), (21, 10860320), (24, 9502780), (28, 8145240), (30, 7602224), (32, 7127085), (35, 6516192), (40, 5701668), (42, 5430160), (48, 4751390), (56, 4072620), (60, 3801112), (70, 3258096), (80, 2850834), (84, 2715080), (96, 2375695), (103, 2214240), (105, 2172064), (112, 2036310), (120, 1900556), (140, 1629048), (160, 1425417), (168, 1357540), (206, 1107120), (210, 1086032), (224, 1018155), (240, 950278), (280, 814524), (309, 738080), (336, 678770), (412, 553560), (420, 543016), (480, 475139), (515, 442848), (560, 407262), (618, 369040), (659, 346080), (672, 339385), (721, 316320), (824, 276780), (840, 271508), (1030, 221424), (1120, 203631), (1236, 184520), (1318, 173040), (1442, 158160), (1545, 147616), (1648, 138390), (1680, 135754), (1977, 115360), (2060, 110712), (2163, 105440), (2472, 92260), (2636, 86520), (2884, 79080), (3090, 73808), (3295, 69216), (3296, 69195), (3360, 67877), (3605, 63264), (3954, 57680), (4120, 55356), (4326, 52720), (4613, 49440), (4944, 46130), (5272, 43260), (5768, 39540), (6180, 36904), (6590, 34608), (7210, 31632), (7908, 28840), (8240, 27678), (8652, 26360), (9226, 24720), (9885, 23072), (9888, 23065), (10544, 21630), (10815, 21088), (11536, 19770), (12360, 18452), (13180, 17304), (13839, 16480), (14420, 15816)]