2767841497960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{740849}}^1$

素因数の和:742091

約数の個数: 128

約数和(自身を含む): 7770746016000

約数和(自身を除く): 5002904518040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1213, 1540, 2426, 3080, 4852, 6065, 8491, 9704, 12130, 13343, 16982, 24260, 26686, 33964, 42455, 48520, 53372, 66715, 67928, 84910, 93401, 106744, 133430, 169820, 186802, 266860, 339640, 373604, 467005, 533720, 740849, 747208, 934010, 1481698, 1868020, 2963396, 3704245, 3736040, 5185943, 5926792, 7408490, 8149339, 10371886, 14816980, 16298678, 20743772, 25929715, 29633960, 32597356, 40746695, 41487544, 51859430, 57045373, 65194712, 81493390, 103718860, 114090746, 162986780, 207437720, 228181492, 285226865, 325973560, 456362984, 570453730, 898649837, 1140907460, 1797299674, 2281814920, 3594599348, 4493249185, 6290548859, 7189198696, 8986498370, 9885148207, 12581097718, 17972996740, 19770296414, 25162195436, 31452744295, 35945993480, 39540592828, 49425741035, 50324390872, 62905488590, 69196037449, 79081185656, 98851482070, 125810977180, 138392074898, 197702964140, 251621954360, 276784149796, 345980187245, 395405928280, 553568299592, 691960374490, 1383920748980, 2767841497960]

約数ペア:

[(1, 2767841497960), (2, 1383920748980), (4, 691960374490), (5, 553568299592), (7, 395405928280), (8, 345980187245), (10, 276784149796), (11, 251621954360), (14, 197702964140), (20, 138392074898), (22, 125810977180), (28, 98851482070), (35, 79081185656), (40, 69196037449), (44, 62905488590), (55, 50324390872), (56, 49425741035), (70, 39540592828), (77, 35945993480), (88, 31452744295), (110, 25162195436), (140, 19770296414), (154, 17972996740), (220, 12581097718), (280, 9885148207), (308, 8986498370), (385, 7189198696), (440, 6290548859), (616, 4493249185), (770, 3594599348), (1213, 2281814920), (1540, 1797299674), (2426, 1140907460), (3080, 898649837), (4852, 570453730), (6065, 456362984), (8491, 325973560), (9704, 285226865), (12130, 228181492), (13343, 207437720), (16982, 162986780), (24260, 114090746), (26686, 103718860), (33964, 81493390), (42455, 65194712), (48520, 57045373), (53372, 51859430), (66715, 41487544), (67928, 40746695), (84910, 32597356), (93401, 29633960), (106744, 25929715), (133430, 20743772), (169820, 16298678), (186802, 14816980), (266860, 10371886), (339640, 8149339), (373604, 7408490), (467005, 5926792), (533720, 5185943), (740849, 3736040), (747208, 3704245), (934010, 2963396), (1481698, 1868020)]