2255655360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{335663}}^1$

素因数の和:335690

約数の個数: 112

約数和(自身を含む): 8184830976

約数和(自身を除く): 5929175616

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 335663, 671326, 1006989, 1342652, 1678315, 2013978, 2349641, 2685304, 3356630, 4027956, 4699282, 5034945, 5370608, 6713260, 7048923, 8055912, 9398564, 10069890, 10741216, 11748205, 13426520, 14097846, 16111824, 18797128, 20139780, 21482432, 23496410, 26853040, 28195692, 32223648, 35244615, 37594256, 40279560, 46992820, 53706080, 56391384, 64447296, 70489230, 75188512, 80559120, 93985640, 107412160, 112782768, 140978460, 150377024, 161118240, 187971280, 225565536, 281956920, 322236480, 375942560, 451131072, 563913840, 751885120, 1127827680, 2255655360]

約数ペア:

[(1, 2255655360), (2, 1127827680), (3, 751885120), (4, 563913840), (5, 451131072), (6, 375942560), (7, 322236480), (8, 281956920), (10, 225565536), (12, 187971280), (14, 161118240), (15, 150377024), (16, 140978460), (20, 112782768), (21, 107412160), (24, 93985640), (28, 80559120), (30, 75188512), (32, 70489230), (35, 64447296), (40, 56391384), (42, 53706080), (48, 46992820), (56, 40279560), (60, 37594256), (64, 35244615), (70, 32223648), (80, 28195692), (84, 26853040), (96, 23496410), (105, 21482432), (112, 20139780), (120, 18797128), (140, 16111824), (160, 14097846), (168, 13426520), (192, 11748205), (210, 10741216), (224, 10069890), (240, 9398564), (280, 8055912), (320, 7048923), (336, 6713260), (420, 5370608), (448, 5034945), (480, 4699282), (560, 4027956), (672, 3356630), (840, 2685304), (960, 2349641), (1120, 2013978), (1344, 1678315), (1680, 1342652), (2240, 1006989), (3360, 671326), (6720, 335663)]