2129475040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1521

約数の個数: 192

約数和(自身を含む): 6326304768

約数和(自身を除く): 4196829728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 160, 176, 220, 224, 254, 280, 308, 352, 385, 440, 508, 560, 616, 635, 770, 880, 889, 1016, 1120, 1232, 1270, 1361, 1397, 1540, 1760, 1778, 2032, 2464, 2540, 2722, 2794, 3080, 3556, 4064, 4445, 5080, 5444, 5588, 6160, 6805, 6985, 7112, 8890, 9527, 9779, 10160, 10888, 11176, 12320, 13610, 13970, 14224, 14971, 17780, 19054, 19558, 20320, 21776, 22352, 27220, 27940, 28448, 29942, 35560, 38108, 39116, 43552, 44704, 47635, 48895, 54440, 55880, 59884, 71120, 74855, 76216, 78232, 95270, 97790, 104797, 108880, 111760, 119768, 142240, 149710, 152432, 156464, 172847, 190540, 195580, 209594, 217760, 223520, 239536, 299420, 304864, 312928, 345694, 381080, 391160, 419188, 479072, 523985, 598840, 691388, 762160, 782320, 838376, 864235, 1047970, 1197680, 1209929, 1382776, 1524320, 1564640, 1676752, 1728470, 1901317, 2095940, 2395360, 2419858, 2765552, 3353504, 3456940, 3802634, 4191880, 4839716, 5531104, 6049645, 6913880, 7605268, 8383760, 9506585, 9679432, 12099290, 13309219, 13827760, 15210536, 16767520, 19013170, 19358864, 24198580, 26618438, 27655520, 30421072, 38026340, 38717728, 48397160, 53236876, 60842144, 66546095, 76052680, 96794320, 106473752, 133092190, 152105360, 193588640, 212947504, 266184380, 304210720, 425895008, 532368760, 1064737520, 2129475040]

約数ペア:

[(1, 2129475040), (2, 1064737520), (4, 532368760), (5, 425895008), (7, 304210720), (8, 266184380), (10, 212947504), (11, 193588640), (14, 152105360), (16, 133092190), (20, 106473752), (22, 96794320), (28, 76052680), (32, 66546095), (35, 60842144), (40, 53236876), (44, 48397160), (55, 38717728), (56, 38026340), (70, 30421072), (77, 27655520), (80, 26618438), (88, 24198580), (110, 19358864), (112, 19013170), (127, 16767520), (140, 15210536), (154, 13827760), (160, 13309219), (176, 12099290), (220, 9679432), (224, 9506585), (254, 8383760), (280, 7605268), (308, 6913880), (352, 6049645), (385, 5531104), (440, 4839716), (508, 4191880), (560, 3802634), (616, 3456940), (635, 3353504), (770, 2765552), (880, 2419858), (889, 2395360), (1016, 2095940), (1120, 1901317), (1232, 1728470), (1270, 1676752), (1361, 1564640), (1397, 1524320), (1540, 1382776), (1760, 1209929), (1778, 1197680), (2032, 1047970), (2464, 864235), (2540, 838376), (2722, 782320), (2794, 762160), (3080, 691388), (3556, 598840), (4064, 523985), (4445, 479072), (5080, 419188), (5444, 391160), (5588, 381080), (6160, 345694), (6805, 312928), (6985, 304864), (7112, 299420), (8890, 239536), (9527, 223520), (9779, 217760), (10160, 209594), (10888, 195580), (11176, 190540), (12320, 172847), (13610, 156464), (13970, 152432), (14224, 149710), (14971, 142240), (17780, 119768), (19054, 111760), (19558, 108880), (20320, 104797), (21776, 97790), (22352, 95270), (27220, 78232), (27940, 76216), (28448, 74855), (29942, 71120), (35560, 59884), (38108, 55880), (39116, 54440), (43552, 48895), (44704, 47635)]