540818880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11497}}^1$

素因数の和:11531

約数の個数: 168

約数和(自身を含む): 1997616528

約数和(自身を除く): 1456797648

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11497, 11760, 15680, 22994, 23520, 34491, 45988, 47040, 57485, 68982, 80479, 91976, 114970, 137964, 160958, 172455, 183952, 229940, 241437, 275928, 321916, 344910, 367904, 402395, 459880, 482874, 551856, 563353, 643832, 689820, 735808, 804790, 919760, 965748, 1103712, 1126706, 1207185, 1287664, 1379640, 1609580, 1690059, 1839520, 1931496, 2207424, 2253412, 2414370, 2575328, 2759280, 2816765, 3219160, 3380118, 3679040, 3862992, 4506824, 4828740, 5150656, 5518560, 5633530, 6438320, 6760236, 7725984, 8450295, 9013648, 9657480, 11037120, 11267060, 12876640, 13520472, 15451968, 16900590, 18027296, 19314960, 22534120, 25753280, 27040944, 33801180, 36054592, 38629920, 45068240, 54081888, 67602360, 77259840, 90136480, 108163776, 135204720, 180272960, 270409440, 540818880]

約数ペア:

[(1, 540818880), (2, 270409440), (3, 180272960), (4, 135204720), (5, 108163776), (6, 90136480), (7, 77259840), (8, 67602360), (10, 54081888), (12, 45068240), (14, 38629920), (15, 36054592), (16, 33801180), (20, 27040944), (21, 25753280), (24, 22534120), (28, 19314960), (30, 18027296), (32, 16900590), (35, 15451968), (40, 13520472), (42, 12876640), (48, 11267060), (49, 11037120), (56, 9657480), (60, 9013648), (64, 8450295), (70, 7725984), (80, 6760236), (84, 6438320), (96, 5633530), (98, 5518560), (105, 5150656), (112, 4828740), (120, 4506824), (140, 3862992), (147, 3679040), (160, 3380118), (168, 3219160), (192, 2816765), (196, 2759280), (210, 2575328), (224, 2414370), (240, 2253412), (245, 2207424), (280, 1931496), (294, 1839520), (320, 1690059), (336, 1609580), (392, 1379640), (420, 1287664), (448, 1207185), (480, 1126706), (490, 1103712), (560, 965748), (588, 919760), (672, 804790), (735, 735808), (784, 689820), (840, 643832), (960, 563353), (980, 551856), (1120, 482874), (1176, 459880), (1344, 402395), (1470, 367904), (1568, 344910), (1680, 321916), (1960, 275928), (2240, 241437), (2352, 229940), (2940, 183952), (3136, 172455), (3360, 160958), (3920, 137964), (4704, 114970), (5880, 91976), (6720, 80479), (7840, 68982), (9408, 57485), (11497, 47040), (11760, 45988), (15680, 34491), (22994, 23520)]