68670871680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2103887}}^1$

素因数の和:2103926

約数の個数: 128

約数和(自身を含む): 231764302080

約数和(自身を除く): 163093430400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 2103887, 4207774, 6311661, 8415548, 10519435, 12623322, 16831096, 21038870, 25246644, 31558305, 33662192, 35766079, 42077740, 50493288, 63116610, 67324384, 71532158, 84155480, 100986576, 107298237, 126233220, 134648768, 143064316, 168310960, 178830395, 201973152, 214596474, 252466440, 269297536, 286128632, 336621920, 357660790, 403946304, 429192948, 504932880, 536491185, 572257264, 673243840, 715321580, 807892608, 858385896, 1009865760, 1072982370, 1144514528, 1346487680, 1430643160, 1716771792, 2019731520, 2145964740, 2289029056, 2861286320, 3433543584, 4039463040, 4291929480, 4578058112, 5722572640, 6867087168, 8583858960, 11445145280, 13734174336, 17167717920, 22890290560, 34335435840, 68670871680]

約数ペア:

[(1, 68670871680), (2, 34335435840), (3, 22890290560), (4, 17167717920), (5, 13734174336), (6, 11445145280), (8, 8583858960), (10, 6867087168), (12, 5722572640), (15, 4578058112), (16, 4291929480), (17, 4039463040), (20, 3433543584), (24, 2861286320), (30, 2289029056), (32, 2145964740), (34, 2019731520), (40, 1716771792), (48, 1430643160), (51, 1346487680), (60, 1144514528), (64, 1072982370), (68, 1009865760), (80, 858385896), (85, 807892608), (96, 715321580), (102, 673243840), (120, 572257264), (128, 536491185), (136, 504932880), (160, 429192948), (170, 403946304), (192, 357660790), (204, 336621920), (240, 286128632), (255, 269297536), (272, 252466440), (320, 214596474), (340, 201973152), (384, 178830395), (408, 168310960), (480, 143064316), (510, 134648768), (544, 126233220), (640, 107298237), (680, 100986576), (816, 84155480), (960, 71532158), (1020, 67324384), (1088, 63116610), (1360, 50493288), (1632, 42077740), (1920, 35766079), (2040, 33662192), (2176, 31558305), (2720, 25246644), (3264, 21038870), (4080, 16831096), (5440, 12623322), (6528, 10519435), (8160, 8415548), (10880, 6311661), (16320, 4207774), (32640, 2103887)]