229041680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 658886400

約数和(自身を除く): 429844720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 343, 392, 476, 490, 491, 560, 595, 680, 686, 784, 833, 952, 980, 982, 1190, 1360, 1372, 1666, 1715, 1904, 1960, 1964, 2380, 2455, 2744, 3332, 3430, 3437, 3920, 3928, 4165, 4760, 4910, 5488, 5831, 6664, 6860, 6874, 7856, 8330, 8347, 9520, 9820, 11662, 13328, 13720, 13748, 16660, 16694, 17185, 19640, 23324, 24059, 27440, 27496, 29155, 33320, 33388, 34370, 39280, 41735, 46648, 48118, 54992, 58310, 58429, 66640, 66776, 68740, 83470, 93296, 96236, 116620, 116858, 120295, 133552, 137480, 166940, 168413, 192472, 233240, 233716, 240590, 274960, 292145, 333880, 336826, 384944, 409003, 466480, 467432, 481180, 584290, 667760, 673652, 818006, 842065, 934864, 962360, 1168580, 1347304, 1636012, 1684130, 1924720, 2045015, 2337160, 2694608, 2863021, 3272024, 3368260, 4090030, 4674320, 5726042, 6544048, 6736520, 8180060, 11452084, 13473040, 14315105, 16360120, 22904168, 28630210, 32720240, 45808336, 57260420, 114520840, 229041680]

約数ペア:

[(1, 229041680), (2, 114520840), (4, 57260420), (5, 45808336), (7, 32720240), (8, 28630210), (10, 22904168), (14, 16360120), (16, 14315105), (17, 13473040), (20, 11452084), (28, 8180060), (34, 6736520), (35, 6544048), (40, 5726042), (49, 4674320), (56, 4090030), (68, 3368260), (70, 3272024), (80, 2863021), (85, 2694608), (98, 2337160), (112, 2045015), (119, 1924720), (136, 1684130), (140, 1636012), (170, 1347304), (196, 1168580), (238, 962360), (245, 934864), (272, 842065), (280, 818006), (340, 673652), (343, 667760), (392, 584290), (476, 481180), (490, 467432), (491, 466480), (560, 409003), (595, 384944), (680, 336826), (686, 333880), (784, 292145), (833, 274960), (952, 240590), (980, 233716), (982, 233240), (1190, 192472), (1360, 168413), (1372, 166940), (1666, 137480), (1715, 133552), (1904, 120295), (1960, 116858), (1964, 116620), (2380, 96236), (2455, 93296), (2744, 83470), (3332, 68740), (3430, 66776), (3437, 66640), (3920, 58429), (3928, 58310), (4165, 54992), (4760, 48118), (4910, 46648), (5488, 41735), (5831, 39280), (6664, 34370), (6860, 33388), (6874, 33320), (7856, 29155), (8330, 27496), (8347, 27440), (9520, 24059), (9820, 23324), (11662, 19640), (13328, 17185), (13720, 16694), (13748, 16660)]