12992958720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{161123}}^1$

素因数の和:161157

約数の個数: 216

約数和(自身を含む): 51376643136

約数和(自身を除く): 38383684416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 161123, 322246, 483369, 644492, 805615, 966738, 1127861, 1288984, 1450107, 1611230, 1933476, 2255722, 2416845, 2577968, 2900214, 3222460, 3383583, 3866952, 4511444, 4833690, 5155936, 5639305, 5800428, 6444920, 6767166, 7250535, 7733904, 9022888, 9667380, 10150749, 10311872, 11278610, 11600856, 12889840, 13534332, 14501070, 15467808, 16917915, 18045776, 19334760, 20301498, 20623744, 22557220, 23201712, 25779680, 27068664, 29002140, 30935616, 33835830, 36091552, 38669520, 40602996, 41247488, 45114440, 46403424, 50753745, 51559360, 54137328, 58004280, 61871232, 67671660, 72183104, 77339040, 81205992, 90228880, 92806848, 101507490, 103118720, 108274656, 116008560, 123742464, 135343320, 144366208, 154678080, 162411984, 180457760, 185613696, 203014980, 206237440, 216549312, 232017120, 270686640, 288732416, 309356160, 324823968, 360915520, 371227392, 406029960, 433098624, 464034240, 541373280, 618712320, 649647936, 721831040, 812059920, 866197248, 928068480, 1082746560, 1299295872, 1443662080, 1624119840, 1856136960, 2165493120, 2598591744, 3248239680, 4330986240, 6496479360, 12992958720]

約数ペア:

[(1, 12992958720), (2, 6496479360), (3, 4330986240), (4, 3248239680), (5, 2598591744), (6, 2165493120), (7, 1856136960), (8, 1624119840), (9, 1443662080), (10, 1299295872), (12, 1082746560), (14, 928068480), (15, 866197248), (16, 812059920), (18, 721831040), (20, 649647936), (21, 618712320), (24, 541373280), (28, 464034240), (30, 433098624), (32, 406029960), (35, 371227392), (36, 360915520), (40, 324823968), (42, 309356160), (45, 288732416), (48, 270686640), (56, 232017120), (60, 216549312), (63, 206237440), (64, 203014980), (70, 185613696), (72, 180457760), (80, 162411984), (84, 154678080), (90, 144366208), (96, 135343320), (105, 123742464), (112, 116008560), (120, 108274656), (126, 103118720), (128, 101507490), (140, 92806848), (144, 90228880), (160, 81205992), (168, 77339040), (180, 72183104), (192, 67671660), (210, 61871232), (224, 58004280), (240, 54137328), (252, 51559360), (256, 50753745), (280, 46403424), (288, 45114440), (315, 41247488), (320, 40602996), (336, 38669520), (360, 36091552), (384, 33835830), (420, 30935616), (448, 29002140), (480, 27068664), (504, 25779680), (560, 23201712), (576, 22557220), (630, 20623744), (640, 20301498), (672, 19334760), (720, 18045776), (768, 16917915), (840, 15467808), (896, 14501070), (960, 13534332), (1008, 12889840), (1120, 11600856), (1152, 11278610), (1260, 10311872), (1280, 10150749), (1344, 9667380), (1440, 9022888), (1680, 7733904), (1792, 7250535), (1920, 6767166), (2016, 6444920), (2240, 5800428), (2304, 5639305), (2520, 5155936), (2688, 4833690), (2880, 4511444), (3360, 3866952), (3840, 3383583), (4032, 3222460), (4480, 2900214), (5040, 2577968), (5376, 2416845), (5760, 2255722), (6720, 1933476), (8064, 1611230), (8960, 1450107), (10080, 1288984), (11520, 1127861), (13440, 966738), (16128, 805615), (20160, 644492), (26880, 483369), (40320, 322246), (80640, 161123)]