28114689120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{440393}}^1$

素因数の和:440437

約数の個数: 192

約数和(自身を含む): 106540116480

約数和(自身を除く): 78425427360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 31920, 63840, 440393, 880786, 1321179, 1761572, 2201965, 2642358, 3082751, 3523144, 4403930, 5284716, 6165502, 6605895, 7046288, 8367467, 8807860, 9248253, 10569432, 12331004, 13211790, 14092576, 15413755, 16734934, 17615720, 18496506, 21138864, 24662008, 25102401, 26423580, 30827510, 33469868, 35231440, 36993012, 41837335, 42277728, 46241265, 49324016, 50204802, 52847160, 58572269, 61655020, 66939736, 70462880, 73986024, 83674670, 92482530, 98648032, 100409604, 105694320, 117144538, 123310040, 125512005, 133879472, 147972048, 167349340, 175716807, 184965060, 200819208, 211388640, 234289076, 246620080, 251024010, 267758944, 292861345, 295944096, 334698680, 351433614, 369930120, 401638416, 468578152, 493240160, 502048020, 585722690, 669397360, 702867228, 739860240, 803276832, 878584035, 937156304, 1004096040, 1171445380, 1338794720, 1405734456, 1479720480, 1757168070, 1874312608, 2008192080, 2342890760, 2811468912, 3514336140, 4016384160, 4685781520, 5622937824, 7028672280, 9371563040, 14057344560, 28114689120]

約数ペア:

[(1, 28114689120), (2, 14057344560), (3, 9371563040), (4, 7028672280), (5, 5622937824), (6, 4685781520), (7, 4016384160), (8, 3514336140), (10, 2811468912), (12, 2342890760), (14, 2008192080), (15, 1874312608), (16, 1757168070), (19, 1479720480), (20, 1405734456), (21, 1338794720), (24, 1171445380), (28, 1004096040), (30, 937156304), (32, 878584035), (35, 803276832), (38, 739860240), (40, 702867228), (42, 669397360), (48, 585722690), (56, 502048020), (57, 493240160), (60, 468578152), (70, 401638416), (76, 369930120), (80, 351433614), (84, 334698680), (95, 295944096), (96, 292861345), (105, 267758944), (112, 251024010), (114, 246620080), (120, 234289076), (133, 211388640), (140, 200819208), (152, 184965060), (160, 175716807), (168, 167349340), (190, 147972048), (210, 133879472), (224, 125512005), (228, 123310040), (240, 117144538), (266, 105694320), (280, 100409604), (285, 98648032), (304, 92482530), (336, 83674670), (380, 73986024), (399, 70462880), (420, 66939736), (456, 61655020), (480, 58572269), (532, 52847160), (560, 50204802), (570, 49324016), (608, 46241265), (665, 42277728), (672, 41837335), (760, 36993012), (798, 35231440), (840, 33469868), (912, 30827510), (1064, 26423580), (1120, 25102401), (1140, 24662008), (1330, 21138864), (1520, 18496506), (1596, 17615720), (1680, 16734934), (1824, 15413755), (1995, 14092576), (2128, 13211790), (2280, 12331004), (2660, 10569432), (3040, 9248253), (3192, 8807860), (3360, 8367467), (3990, 7046288), (4256, 6605895), (4560, 6165502), (5320, 5284716), (6384, 4403930), (7980, 3523144), (9120, 3082751), (10640, 2642358), (12768, 2201965), (15960, 1761572), (21280, 1321179), (31920, 880786), (63840, 440393)]