4450985280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{220783}}^1$

素因数の和:220813

約数の個数: 168

約数和(自身を含む): 17496690432

約数和(自身を除く): 13045705152

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 220783, 441566, 662349, 883132, 1103915, 1324698, 1545481, 1766264, 1987047, 2207830, 2649396, 3090962, 3311745, 3532528, 3974094, 4415660, 4636443, 5298792, 6181924, 6623490, 7065056, 7727405, 7948188, 8831320, 9272886, 9935235, 10597584, 12363848, 13246980, 13909329, 14130112, 15454810, 15896376, 17662640, 18545772, 19870470, 21195168, 23182215, 24727696, 26493960, 27818658, 30909620, 31792752, 35325280, 37091544, 39740940, 42390336, 46364430, 49455392, 52987920, 55637316, 61819240, 63585504, 69546645, 70650560, 74183088, 79481880, 92728860, 98910784, 105975840, 111274632, 123638480, 127171008, 139093290, 148366176, 158963760, 185457720, 211951680, 222549264, 247276960, 278186580, 296732352, 317927520, 370915440, 445098528, 494553920, 556373160, 635855040, 741830880, 890197056, 1112746320, 1483661760, 2225492640, 4450985280]

約数ペア:

[(1, 4450985280), (2, 2225492640), (3, 1483661760), (4, 1112746320), (5, 890197056), (6, 741830880), (7, 635855040), (8, 556373160), (9, 494553920), (10, 445098528), (12, 370915440), (14, 317927520), (15, 296732352), (16, 278186580), (18, 247276960), (20, 222549264), (21, 211951680), (24, 185457720), (28, 158963760), (30, 148366176), (32, 139093290), (35, 127171008), (36, 123638480), (40, 111274632), (42, 105975840), (45, 98910784), (48, 92728860), (56, 79481880), (60, 74183088), (63, 70650560), (64, 69546645), (70, 63585504), (72, 61819240), (80, 55637316), (84, 52987920), (90, 49455392), (96, 46364430), (105, 42390336), (112, 39740940), (120, 37091544), (126, 35325280), (140, 31792752), (144, 30909620), (160, 27818658), (168, 26493960), (180, 24727696), (192, 23182215), (210, 21195168), (224, 19870470), (240, 18545772), (252, 17662640), (280, 15896376), (288, 15454810), (315, 14130112), (320, 13909329), (336, 13246980), (360, 12363848), (420, 10597584), (448, 9935235), (480, 9272886), (504, 8831320), (560, 7948188), (576, 7727405), (630, 7065056), (672, 6623490), (720, 6181924), (840, 5298792), (960, 4636443), (1008, 4415660), (1120, 3974094), (1260, 3532528), (1344, 3311745), (1440, 3090962), (1680, 2649396), (2016, 2207830), (2240, 1987047), (2520, 1766264), (2880, 1545481), (3360, 1324698), (4032, 1103915), (5040, 883132), (6720, 662349), (10080, 441566), (20160, 220783)]