142989432880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{35617}}^1$

素因数の和:35811

約数の個数: 160

約数和(自身を含む): 389228944896

約数和(自身を除く): 246239512016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 107, 112, 134, 140, 214, 268, 280, 335, 428, 469, 535, 536, 560, 670, 749, 856, 938, 1070, 1072, 1340, 1498, 1712, 1876, 2140, 2345, 2680, 2996, 3745, 3752, 4280, 4690, 5360, 5992, 7169, 7490, 7504, 8560, 9380, 11984, 14338, 14980, 18760, 28676, 29960, 35617, 35845, 37520, 50183, 57352, 59920, 71234, 71690, 100366, 114704, 142468, 143380, 178085, 200732, 249319, 250915, 284936, 286760, 356170, 401464, 498638, 501830, 569872, 573520, 712340, 802928, 997276, 1003660, 1246595, 1424680, 1994552, 2007320, 2386339, 2493190, 2849360, 3811019, 3989104, 4014640, 4772678, 4986380, 7622038, 9545356, 9972760, 11931695, 15244076, 16704373, 19055095, 19090712, 19945520, 23863390, 26677133, 30488152, 33408746, 38110190, 38181424, 47726780, 53354266, 60976304, 66817492, 76220380, 83521865, 95453560, 106708532, 133385665, 133634984, 152440760, 167043730, 190907120, 213417064, 255338273, 266771330, 267269968, 304881520, 334087460, 426834128, 510676546, 533542660, 668174920, 1021353092, 1067085320, 1276691365, 1336349840, 1787367911, 2042706184, 2134170640, 2553382730, 3574735822, 4085412368, 5106765460, 7149471644, 8936839555, 10213530920, 14298943288, 17873679110, 20427061840, 28597886576, 35747358220, 71494716440, 142989432880]

約数ペア:

[(1, 142989432880), (2, 71494716440), (4, 35747358220), (5, 28597886576), (7, 20427061840), (8, 17873679110), (10, 14298943288), (14, 10213530920), (16, 8936839555), (20, 7149471644), (28, 5106765460), (35, 4085412368), (40, 3574735822), (56, 2553382730), (67, 2134170640), (70, 2042706184), (80, 1787367911), (107, 1336349840), (112, 1276691365), (134, 1067085320), (140, 1021353092), (214, 668174920), (268, 533542660), (280, 510676546), (335, 426834128), (428, 334087460), (469, 304881520), (535, 267269968), (536, 266771330), (560, 255338273), (670, 213417064), (749, 190907120), (856, 167043730), (938, 152440760), (1070, 133634984), (1072, 133385665), (1340, 106708532), (1498, 95453560), (1712, 83521865), (1876, 76220380), (2140, 66817492), (2345, 60976304), (2680, 53354266), (2996, 47726780), (3745, 38181424), (3752, 38110190), (4280, 33408746), (4690, 30488152), (5360, 26677133), (5992, 23863390), (7169, 19945520), (7490, 19090712), (7504, 19055095), (8560, 16704373), (9380, 15244076), (11984, 11931695), (14338, 9972760), (14980, 9545356), (18760, 7622038), (28676, 4986380), (29960, 4772678), (35617, 4014640), (35845, 3989104), (37520, 3811019), (50183, 2849360), (57352, 2493190), (59920, 2386339), (71234, 2007320), (71690, 1994552), (100366, 1424680), (114704, 1246595), (142468, 1003660), (143380, 997276), (178085, 802928), (200732, 712340), (249319, 573520), (250915, 569872), (284936, 501830), (286760, 498638), (356170, 401464)]