154519680

素因数分解:

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

素因数の和:11526

約数の個数: 128

約数和(自身を含む): 562942080

約数和(自身を除く): 408422400

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11497, 13440, 22994, 34491, 45988, 57485, 68982, 80479, 91976, 114970, 137964, 160958, 172455, 183952, 229940, 241437, 275928, 321916, 344910, 367904, 402395, 459880, 482874, 551856, 643832, 689820, 735808, 804790, 919760, 965748, 1103712, 1207185, 1287664, 1379640, 1471616, 1609580, 1839520, 1931496, 2207424, 2414370, 2575328, 2759280, 3219160, 3679040, 3862992, 4414848, 4828740, 5150656, 5518560, 6438320, 7358080, 7725984, 9657480, 10301312, 11037120, 12876640, 15451968, 19314960, 22074240, 25753280, 30903936, 38629920, 51506560, 77259840, 154519680]

約数ペア:

[(1, 154519680), (2, 77259840), (3, 51506560), (4, 38629920), (5, 30903936), (6, 25753280), (7, 22074240), (8, 19314960), (10, 15451968), (12, 12876640), (14, 11037120), (15, 10301312), (16, 9657480), (20, 7725984), (21, 7358080), (24, 6438320), (28, 5518560), (30, 5150656), (32, 4828740), (35, 4414848), (40, 3862992), (42, 3679040), (48, 3219160), (56, 2759280), (60, 2575328), (64, 2414370), (70, 2207424), (80, 1931496), (84, 1839520), (96, 1609580), (105, 1471616), (112, 1379640), (120, 1287664), (128, 1207185), (140, 1103712), (160, 965748), (168, 919760), (192, 804790), (210, 735808), (224, 689820), (240, 643832), (280, 551856), (320, 482874), (336, 459880), (384, 402395), (420, 367904), (448, 344910), (480, 321916), (560, 275928), (640, 241437), (672, 229940), (840, 183952), (896, 172455), (960, 160958), (1120, 137964), (1344, 114970), (1680, 91976), (1920, 80479), (2240, 68982), (2688, 57485), (3360, 45988), (4480, 34491), (6720, 22994), (11497, 13440)]